156935870120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4253}}^1\times {\mathrm{12637}}^1$

素因数の和:16974

約数の個数: 64

約数和(自身を含む): 358055266320

約数和(自身を除く): 201119396200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4253, 8506, 12637, 17012, 21265, 25274, 34024, 42530, 50548, 63185, 85060, 101096, 126370, 170120, 252740, 310469, 505480, 620938, 922501, 1241876, 1552345, 1845002, 2483752, 3104690, 3690004, 4612505, 6209380, 7380008, 9225010, 12418760, 18450020, 36900040, 53745161, 107490322, 214980644, 268725805, 429961288, 537451610, 1074903220, 2149806440, 3923396753, 7846793506, 15693587012, 19616983765, 31387174024, 39233967530, 78467935060, 156935870120]

約数ペア:

[(1, 156935870120), (2, 78467935060), (4, 39233967530), (5, 31387174024), (8, 19616983765), (10, 15693587012), (20, 7846793506), (40, 3923396753), (73, 2149806440), (146, 1074903220), (292, 537451610), (365, 429961288), (584, 268725805), (730, 214980644), (1460, 107490322), (2920, 53745161), (4253, 36900040), (8506, 18450020), (12637, 12418760), (17012, 9225010), (21265, 7380008), (25274, 6209380), (34024, 4612505), (42530, 3690004), (50548, 3104690), (63185, 2483752), (85060, 1845002), (101096, 1552345), (126370, 1241876), (170120, 922501), (252740, 620938), (310469, 505480)]