156959556130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{2281}}^1$

素因数の和:4476

約数の個数: 96

約数和(自身を含む): 322325015040

約数和(自身を除く): 165365458910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2143, 2281, 2470, 3211, 4286, 4562, 6422, 10715, 11405, 16055, 21430, 22810, 27859, 29653, 32110, 40717, 43339, 55718, 59306, 81434, 86678, 139295, 148265, 203585, 216695, 278590, 296530, 362167, 385489, 407170, 433390, 529321, 563407, 724334, 770978, 1058642, 1126814, 1810835, 1927445, 2646605, 2817035, 3621670, 3854890, 4888183, 5293210, 5634070, 6881173, 7324291, 9776366, 13762346, 14648582, 24440915, 34405865, 36621455, 48881830, 63546379, 68811730, 73242910, 92875477, 127092758, 185750954, 317731895, 464377385, 635463790, 826102927, 928754770, 1207381201, 1652205854, 2414762402, 4130514635, 6036906005, 8261029270, 12073812010, 15695955613, 31391911226, 78479778065, 156959556130]

約数ペア:

[(1, 156959556130), (2, 78479778065), (5, 31391911226), (10, 15695955613), (13, 12073812010), (19, 8261029270), (26, 6036906005), (38, 4130514635), (65, 2414762402), (95, 1652205854), (130, 1207381201), (169, 928754770), (190, 826102927), (247, 635463790), (338, 464377385), (494, 317731895), (845, 185750954), (1235, 127092758), (1690, 92875477), (2143, 73242910), (2281, 68811730), (2470, 63546379), (3211, 48881830), (4286, 36621455), (4562, 34405865), (6422, 24440915), (10715, 14648582), (11405, 13762346), (16055, 9776366), (21430, 7324291), (22810, 6881173), (27859, 5634070), (29653, 5293210), (32110, 4888183), (40717, 3854890), (43339, 3621670), (55718, 2817035), (59306, 2646605), (81434, 1927445), (86678, 1810835), (139295, 1126814), (148265, 1058642), (203585, 770978), (216695, 724334), (278590, 563407), (296530, 529321), (362167, 433390), (385489, 407170)]