161798364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 524590080

約数和(自身を除く): 362791716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 101, 108, 117, 126, 156, 163, 182, 189, 202, 234, 252, 273, 303, 326, 351, 364, 378, 404, 468, 489, 546, 606, 652, 702, 707, 756, 819, 909, 978, 1092, 1141, 1212, 1313, 1404, 1414, 1467, 1638, 1818, 1956, 2119, 2121, 2282, 2457, 2626, 2727, 2828, 2934, 3276, 3423, 3636, 3939, 4238, 4242, 4401, 4564, 4914, 5252, 5454, 5868, 6357, 6363, 6846, 7878, 8476, 8484, 8802, 9191, 9828, 10269, 10908, 11817, 12714, 12726, 13692, 14833, 15756, 16463, 17604, 18382, 19071, 19089, 20538, 23634, 25428, 25452, 27573, 29666, 30807, 32926, 35451, 36764, 38142, 38178, 41076, 44499, 47268, 49389, 55146, 57213, 59332, 61614, 65852, 70902, 76284, 76356, 82719, 88998, 98778, 110292, 114426, 115241, 123228, 133497, 141804, 148167, 165438, 177996, 197556, 214019, 228852, 230482, 248157, 266994, 296334, 330876, 345723, 400491, 428038, 444501, 460964, 496314, 533988, 592668, 642057, 691446, 800982, 856076, 889002, 992628, 1037169, 1284114, 1382892, 1498133, 1601964, 1778004, 1926171, 2074338, 2568228, 2996266, 3111507, 3852342, 4148676, 4494399, 5778513, 5992532, 6223014, 7704684, 8988798, 11557026, 12446028, 13483197, 17977596, 23114052, 26966394, 40449591, 53932788, 80899182, 161798364]

約数ペア:

[(1, 161798364), (2, 80899182), (3, 53932788), (4, 40449591), (6, 26966394), (7, 23114052), (9, 17977596), (12, 13483197), (13, 12446028), (14, 11557026), (18, 8988798), (21, 7704684), (26, 6223014), (27, 5992532), (28, 5778513), (36, 4494399), (39, 4148676), (42, 3852342), (52, 3111507), (54, 2996266), (63, 2568228), (78, 2074338), (84, 1926171), (91, 1778004), (101, 1601964), (108, 1498133), (117, 1382892), (126, 1284114), (156, 1037169), (163, 992628), (182, 889002), (189, 856076), (202, 800982), (234, 691446), (252, 642057), (273, 592668), (303, 533988), (326, 496314), (351, 460964), (364, 444501), (378, 428038), (404, 400491), (468, 345723), (489, 330876), (546, 296334), (606, 266994), (652, 248157), (702, 230482), (707, 228852), (756, 214019), (819, 197556), (909, 177996), (978, 165438), (1092, 148167), (1141, 141804), (1212, 133497), (1313, 123228), (1404, 115241), (1414, 114426), (1467, 110292), (1638, 98778), (1818, 88998), (1956, 82719), (2119, 76356), (2121, 76284), (2282, 70902), (2457, 65852), (2626, 61614), (2727, 59332), (2828, 57213), (2934, 55146), (3276, 49389), (3423, 47268), (3636, 44499), (3939, 41076), (4238, 38178), (4242, 38142), (4401, 36764), (4564, 35451), (4914, 32926), (5252, 30807), (5454, 29666), (5868, 27573), (6357, 25452), (6363, 25428), (6846, 23634), (7878, 20538), (8476, 19089), (8484, 19071), (8802, 18382), (9191, 17604), (9828, 16463), (10269, 15756), (10908, 14833), (11817, 13692), (12714, 12726)]