121415346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 287763840

約数和(自身を除く): 166348494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 169, 234, 239, 334, 338, 478, 501, 507, 717, 1002, 1014, 1434, 1503, 1521, 2151, 2171, 3006, 3042, 3107, 4302, 4342, 6214, 6513, 9321, 13026, 18642, 19539, 27963, 28223, 39078, 39913, 40391, 55926, 56446, 79826, 80782, 84669, 119739, 121173, 169338, 239478, 242346, 254007, 359217, 363519, 508014, 518869, 718434, 727038, 1037738, 1556607, 3113214, 4669821, 6745297, 9339642, 13490594, 20235891, 40471782, 60707673, 121415346]

約数ペア:

[(1, 121415346), (2, 60707673), (3, 40471782), (6, 20235891), (9, 13490594), (13, 9339642), (18, 6745297), (26, 4669821), (39, 3113214), (78, 1556607), (117, 1037738), (167, 727038), (169, 718434), (234, 518869), (239, 508014), (334, 363519), (338, 359217), (478, 254007), (501, 242346), (507, 239478), (717, 169338), (1002, 121173), (1014, 119739), (1434, 84669), (1503, 80782), (1521, 79826), (2151, 56446), (2171, 55926), (3006, 40391), (3042, 39913), (3107, 39078), (4302, 28223), (4342, 27963), (6214, 19539), (6513, 18642), (9321, 13026)]