156789789732

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{971}}^1\times {\mathrm{30103}}^1$

素因数の和:31233

約数の個数: 72

約数和(自身を含む): 399413851200

約数和(自身を除く): 242624061468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 971, 1341, 1788, 1942, 2682, 2913, 3884, 5364, 5826, 8739, 11652, 17478, 30103, 34956, 60206, 90309, 120412, 144679, 180618, 270927, 289358, 361236, 434037, 541854, 578716, 868074, 1083708, 1302111, 1736148, 2604222, 4485347, 5208444, 8970694, 13456041, 17941388, 26912082, 29230013, 40368123, 53824164, 58460026, 80736246, 87690039, 116920052, 161472492, 175380078, 263070117, 350760156, 526140234, 1052280468, 4355271937, 8710543874, 13065815811, 17421087748, 26131631622, 39197447433, 52263263244, 78394894866, 156789789732]

約数ペア:

[(1, 156789789732), (2, 78394894866), (3, 52263263244), (4, 39197447433), (6, 26131631622), (9, 17421087748), (12, 13065815811), (18, 8710543874), (36, 4355271937), (149, 1052280468), (298, 526140234), (447, 350760156), (596, 263070117), (894, 175380078), (971, 161472492), (1341, 116920052), (1788, 87690039), (1942, 80736246), (2682, 58460026), (2913, 53824164), (3884, 40368123), (5364, 29230013), (5826, 26912082), (8739, 17941388), (11652, 13456041), (17478, 8970694), (30103, 5208444), (34956, 4485347), (60206, 2604222), (90309, 1736148), (120412, 1302111), (144679, 1083708), (180618, 868074), (270927, 578716), (289358, 541854), (361236, 434037)]