156422630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 372556800

約数和(自身を除く): 216134170

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 83, 91, 95, 109, 130, 133, 166, 182, 190, 218, 247, 266, 415, 455, 494, 545, 581, 665, 763, 830, 910, 1079, 1090, 1162, 1235, 1330, 1417, 1526, 1577, 1729, 2071, 2158, 2470, 2834, 2905, 3154, 3458, 3815, 4142, 5395, 5810, 7085, 7553, 7630, 7885, 8645, 9047, 9919, 10355, 10790, 11039, 14170, 14497, 15106, 15770, 17290, 18094, 19838, 20501, 20710, 22078, 26923, 28994, 37765, 41002, 45235, 49595, 53846, 55195, 63329, 72485, 75530, 90470, 99190, 102505, 110390, 117611, 126658, 134615, 143507, 144970, 171893, 188461, 205010, 235222, 269230, 287014, 316645, 343786, 376922, 588055, 633290, 717535, 823277, 859465, 942305, 1176110, 1203251, 1435070, 1646554, 1718930, 1884610, 2234609, 2406502, 4116385, 4469218, 6016255, 8232770, 11173045, 12032510, 15642263, 22346090, 31284526, 78211315, 156422630]

約数ペア:

[(1, 156422630), (2, 78211315), (5, 31284526), (7, 22346090), (10, 15642263), (13, 12032510), (14, 11173045), (19, 8232770), (26, 6016255), (35, 4469218), (38, 4116385), (65, 2406502), (70, 2234609), (83, 1884610), (91, 1718930), (95, 1646554), (109, 1435070), (130, 1203251), (133, 1176110), (166, 942305), (182, 859465), (190, 823277), (218, 717535), (247, 633290), (266, 588055), (415, 376922), (455, 343786), (494, 316645), (545, 287014), (581, 269230), (665, 235222), (763, 205010), (830, 188461), (910, 171893), (1079, 144970), (1090, 143507), (1162, 134615), (1235, 126658), (1330, 117611), (1417, 110390), (1526, 102505), (1577, 99190), (1729, 90470), (2071, 75530), (2158, 72485), (2470, 63329), (2834, 55195), (2905, 53846), (3154, 49595), (3458, 45235), (3815, 41002), (4142, 37765), (5395, 28994), (5810, 26923), (7085, 22078), (7553, 20710), (7630, 20501), (7885, 19838), (8645, 18094), (9047, 17290), (9919, 15770), (10355, 15106), (10790, 14497), (11039, 14170)]