156769197372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{140009}}^1$

素因数の和:141675

約数の個数: 72

約数和(自身を含む): 417392211600

約数和(自身を除く): 260623014228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1637, 3274, 4911, 6548, 9822, 14733, 19644, 29466, 31103, 58932, 62206, 93309, 124412, 140009, 186618, 279927, 280018, 373236, 420027, 559854, 560036, 840054, 1119708, 1260081, 1680108, 2520162, 2660171, 5040324, 5320342, 7980513, 10640684, 15961026, 23941539, 31922052, 47883078, 95766156, 229194733, 458389466, 687584199, 916778932, 1375168398, 2062752597, 2750336796, 4125505194, 4354699927, 8251010388, 8709399854, 13064099781, 17418799708, 26128199562, 39192299343, 52256399124, 78384598686, 156769197372]

約数ペア:

[(1, 156769197372), (2, 78384598686), (3, 52256399124), (4, 39192299343), (6, 26128199562), (9, 17418799708), (12, 13064099781), (18, 8709399854), (19, 8251010388), (36, 4354699927), (38, 4125505194), (57, 2750336796), (76, 2062752597), (114, 1375168398), (171, 916778932), (228, 687584199), (342, 458389466), (684, 229194733), (1637, 95766156), (3274, 47883078), (4911, 31922052), (6548, 23941539), (9822, 15961026), (14733, 10640684), (19644, 7980513), (29466, 5320342), (31103, 5040324), (58932, 2660171), (62206, 2520162), (93309, 1680108), (124412, 1260081), (140009, 1119708), (186618, 840054), (279927, 560036), (280018, 559854), (373236, 420027)]