127401456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29167}}^1$

素因数の和:29198

約数の個数: 80

約数和(自身を含む): 405085184

約数和(自身を除く): 277683728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 29167, 58334, 87501, 116668, 175002, 204169, 233336, 350004, 379171, 408338, 466672, 612507, 700008, 758342, 816676, 1137513, 1225014, 1400016, 1516684, 1633352, 2275026, 2450028, 2654197, 3033368, 3266704, 4550052, 4900056, 5308394, 6066736, 7962591, 9100104, 9800112, 10616788, 15925182, 18200208, 21233576, 31850364, 42467152, 63700728, 127401456]

約数ペア:

[(1, 127401456), (2, 63700728), (3, 42467152), (4, 31850364), (6, 21233576), (7, 18200208), (8, 15925182), (12, 10616788), (13, 9800112), (14, 9100104), (16, 7962591), (21, 6066736), (24, 5308394), (26, 4900056), (28, 4550052), (39, 3266704), (42, 3033368), (48, 2654197), (52, 2450028), (56, 2275026), (78, 1633352), (84, 1516684), (91, 1400016), (104, 1225014), (112, 1137513), (156, 816676), (168, 758342), (182, 700008), (208, 612507), (273, 466672), (312, 408338), (336, 379171), (364, 350004), (546, 233336), (624, 204169), (728, 175002), (1092, 116668), (1456, 87501), (2184, 58334), (4368, 29167)]