163896876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 511580160

約数和(自身を除く): 347683284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 79, 93, 99, 117, 124, 132, 143, 156, 158, 169, 186, 198, 234, 237, 279, 286, 316, 338, 341, 372, 396, 403, 429, 468, 474, 507, 558, 572, 676, 682, 711, 806, 858, 869, 948, 1014, 1023, 1027, 1116, 1209, 1287, 1364, 1422, 1521, 1612, 1716, 1738, 1859, 2028, 2046, 2054, 2418, 2449, 2574, 2607, 2844, 3042, 3069, 3081, 3476, 3627, 3718, 4092, 4108, 4433, 4836, 4898, 5148, 5214, 5239, 5577, 6084, 6138, 6162, 7254, 7347, 7436, 7821, 8866, 9243, 9796, 10428, 10478, 11154, 11297, 12276, 12324, 13299, 13351, 14508, 14694, 15642, 15717, 16731, 17732, 18486, 20956, 22041, 22308, 22594, 26598, 26702, 26939, 29388, 31284, 31434, 31837, 33462, 33891, 36972, 39897, 40053, 44082, 45188, 47151, 53196, 53404, 53878, 57629, 62868, 63674, 66924, 67782, 79794, 80106, 80817, 88164, 94302, 95511, 101673, 107756, 115258, 120159, 127348, 135564, 146861, 159588, 160212, 161634, 172887, 188604, 191022, 203346, 230516, 240318, 242451, 286533, 293722, 323268, 345774, 350207, 382044, 406692, 413881, 440583, 480636, 484902, 518661, 573066, 587444, 691548, 700414, 827762, 881166, 969804, 1037322, 1050621, 1146132, 1241643, 1321749, 1400828, 1655524, 1762332, 2074644, 2101242, 2483286, 2643498, 3151863, 3724929, 4202484, 4552691, 4966572, 5286996, 6303726, 7449858, 9105382, 12607452, 13658073, 14899716, 18210764, 27316146, 40974219, 54632292, 81948438, 163896876]

約数ペア:

[(1, 163896876), (2, 81948438), (3, 54632292), (4, 40974219), (6, 27316146), (9, 18210764), (11, 14899716), (12, 13658073), (13, 12607452), (18, 9105382), (22, 7449858), (26, 6303726), (31, 5286996), (33, 4966572), (36, 4552691), (39, 4202484), (44, 3724929), (52, 3151863), (62, 2643498), (66, 2483286), (78, 2101242), (79, 2074644), (93, 1762332), (99, 1655524), (117, 1400828), (124, 1321749), (132, 1241643), (143, 1146132), (156, 1050621), (158, 1037322), (169, 969804), (186, 881166), (198, 827762), (234, 700414), (237, 691548), (279, 587444), (286, 573066), (316, 518661), (338, 484902), (341, 480636), (372, 440583), (396, 413881), (403, 406692), (429, 382044), (468, 350207), (474, 345774), (507, 323268), (558, 293722), (572, 286533), (676, 242451), (682, 240318), (711, 230516), (806, 203346), (858, 191022), (869, 188604), (948, 172887), (1014, 161634), (1023, 160212), (1027, 159588), (1116, 146861), (1209, 135564), (1287, 127348), (1364, 120159), (1422, 115258), (1521, 107756), (1612, 101673), (1716, 95511), (1738, 94302), (1859, 88164), (2028, 80817), (2046, 80106), (2054, 79794), (2418, 67782), (2449, 66924), (2574, 63674), (2607, 62868), (2844, 57629), (3042, 53878), (3069, 53404), (3081, 53196), (3476, 47151), (3627, 45188), (3718, 44082), (4092, 40053), (4108, 39897), (4433, 36972), (4836, 33891), (4898, 33462), (5148, 31837), (5214, 31434), (5239, 31284), (5577, 29388), (6084, 26939), (6138, 26702), (6162, 26598), (7254, 22594), (7347, 22308), (7436, 22041), (7821, 20956), (8866, 18486), (9243, 17732), (9796, 16731), (10428, 15717), (10478, 15642), (11154, 14694), (11297, 14508), (12276, 13351), (12324, 13299)]