156937697384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{60899}}^1$

素因数の和:61338

約数の個数: 64

約数和(自身を含む): 322282800000

約数和(自身を除く): 165345102616

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 349, 568, 698, 923, 1396, 1846, 2792, 3692, 4537, 7384, 9074, 18148, 24779, 36296, 49558, 60899, 99116, 121798, 198232, 243596, 322127, 487192, 644254, 791687, 1288508, 1583374, 2577016, 3166748, 4323829, 6333496, 8647658, 17295316, 21253751, 34590632, 42507502, 56209777, 85015004, 112419554, 170030008, 224839108, 276298763, 449678216, 552597526, 1105195052, 1509016321, 2210390104, 3018032642, 6036065284, 12072130568, 19617212173, 39234424346, 78468848692, 156937697384]

約数ペア:

[(1, 156937697384), (2, 78468848692), (4, 39234424346), (8, 19617212173), (13, 12072130568), (26, 6036065284), (52, 3018032642), (71, 2210390104), (104, 1509016321), (142, 1105195052), (284, 552597526), (349, 449678216), (568, 276298763), (698, 224839108), (923, 170030008), (1396, 112419554), (1846, 85015004), (2792, 56209777), (3692, 42507502), (4537, 34590632), (7384, 21253751), (9074, 17295316), (18148, 8647658), (24779, 6333496), (36296, 4323829), (49558, 3166748), (60899, 2577016), (99116, 1583374), (121798, 1288508), (198232, 791687), (243596, 644254), (322127, 487192)]