156720040130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{32503}}^1$

素因数の和:32891

約数の個数: 64

約数和(自身を含む): 302543071488

約数和(自身を除く): 145823031358

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 251, 502, 565, 1130, 1255, 1921, 2510, 3842, 4267, 8534, 9605, 19210, 21335, 28363, 32503, 42670, 56726, 65006, 141815, 162515, 283630, 325030, 482171, 552551, 964342, 1105102, 2410855, 2762755, 3672839, 4821710, 5525510, 7345678, 8158253, 16316506, 18364195, 36728390, 40791265, 62438263, 81582530, 124876526, 138690301, 277380602, 312191315, 624382630, 693451505, 921882589, 1386903010, 1843765178, 4609412945, 9218825890, 15672004013, 31344008026, 78360020065, 156720040130]

約数ペア:

[(1, 156720040130), (2, 78360020065), (5, 31344008026), (10, 15672004013), (17, 9218825890), (34, 4609412945), (85, 1843765178), (113, 1386903010), (170, 921882589), (226, 693451505), (251, 624382630), (502, 312191315), (565, 277380602), (1130, 138690301), (1255, 124876526), (1921, 81582530), (2510, 62438263), (3842, 40791265), (4267, 36728390), (8534, 18364195), (9605, 16316506), (19210, 8158253), (21335, 7345678), (28363, 5525510), (32503, 4821710), (42670, 3672839), (56726, 2762755), (65006, 2410855), (141815, 1105102), (162515, 964342), (283630, 552551), (325030, 482171)]