156447018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 449740800

約数和(自身を除く): 293293782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 79, 91, 93, 117, 126, 158, 169, 182, 186, 189, 217, 234, 237, 273, 279, 338, 351, 378, 403, 434, 474, 507, 546, 553, 558, 651, 702, 711, 806, 819, 837, 1014, 1027, 1106, 1183, 1209, 1302, 1422, 1521, 1638, 1659, 1674, 1953, 2054, 2133, 2366, 2418, 2449, 2457, 2821, 3042, 3081, 3318, 3549, 3627, 3906, 4266, 4563, 4898, 4914, 4977, 5239, 5642, 5859, 6162, 7098, 7189, 7254, 7347, 8463, 9126, 9243, 9954, 10478, 10647, 10881, 11718, 13351, 14378, 14694, 14931, 15717, 16926, 17143, 18486, 21294, 21567, 21762, 22041, 25389, 26702, 27729, 29862, 31434, 31837, 31941, 34286, 36673, 40053, 43134, 44082, 47151, 50778, 51429, 55458, 63674, 63882, 64701, 66123, 73346, 76167, 80106, 93457, 94302, 95511, 102858, 110019, 120159, 129402, 132246, 141453, 152334, 154287, 186914, 191022, 194103, 220038, 222859, 240318, 280371, 282906, 286533, 308574, 330057, 360477, 388206, 413881, 445718, 462861, 560742, 573066, 660114, 668577, 720954, 827762, 841113, 859599, 925722, 990171, 1241643, 1337154, 1682226, 1719198, 1980342, 2005731, 2483286, 2523339, 2897167, 3724929, 4011462, 5046678, 5794334, 6017193, 7449858, 8691501, 11174787, 12034386, 17383002, 22349574, 26074503, 52149006, 78223509, 156447018]

約数ペア:

[(1, 156447018), (2, 78223509), (3, 52149006), (6, 26074503), (7, 22349574), (9, 17383002), (13, 12034386), (14, 11174787), (18, 8691501), (21, 7449858), (26, 6017193), (27, 5794334), (31, 5046678), (39, 4011462), (42, 3724929), (54, 2897167), (62, 2523339), (63, 2483286), (78, 2005731), (79, 1980342), (91, 1719198), (93, 1682226), (117, 1337154), (126, 1241643), (158, 990171), (169, 925722), (182, 859599), (186, 841113), (189, 827762), (217, 720954), (234, 668577), (237, 660114), (273, 573066), (279, 560742), (338, 462861), (351, 445718), (378, 413881), (403, 388206), (434, 360477), (474, 330057), (507, 308574), (546, 286533), (553, 282906), (558, 280371), (651, 240318), (702, 222859), (711, 220038), (806, 194103), (819, 191022), (837, 186914), (1014, 154287), (1027, 152334), (1106, 141453), (1183, 132246), (1209, 129402), (1302, 120159), (1422, 110019), (1521, 102858), (1638, 95511), (1659, 94302), (1674, 93457), (1953, 80106), (2054, 76167), (2133, 73346), (2366, 66123), (2418, 64701), (2449, 63882), (2457, 63674), (2821, 55458), (3042, 51429), (3081, 50778), (3318, 47151), (3549, 44082), (3627, 43134), (3906, 40053), (4266, 36673), (4563, 34286), (4898, 31941), (4914, 31837), (4977, 31434), (5239, 29862), (5642, 27729), (5859, 26702), (6162, 25389), (7098, 22041), (7189, 21762), (7254, 21567), (7347, 21294), (8463, 18486), (9126, 17143), (9243, 16926), (9954, 15717), (10478, 14931), (10647, 14694), (10881, 14378), (11718, 13351)]