156914748620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{8563}}^1$

素因数の和:8764

約数の個数: 144

約数和(自身を含む): 401296707840

約数和(自身を除く): 244381959220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 190, 266, 332, 380, 415, 532, 581, 665, 830, 1162, 1330, 1577, 1660, 2324, 2660, 2905, 3154, 5810, 6308, 6889, 7885, 8563, 11039, 11620, 13778, 15770, 17126, 22078, 27556, 31540, 34252, 34445, 42815, 44156, 48223, 55195, 59941, 68890, 85630, 96446, 110390, 119882, 130891, 137780, 162697, 171260, 192892, 220780, 239764, 241115, 261782, 299705, 325394, 482230, 523564, 599410, 650788, 654455, 710729, 813485, 916237, 964460, 1138879, 1198820, 1308910, 1421458, 1626970, 1832474, 2277758, 2617820, 2842916, 3253940, 3553645, 3664948, 4555516, 4581185, 4975103, 5694395, 7107290, 9162370, 9950206, 11388790, 13503851, 14214580, 18324740, 19900412, 22777580, 24875515, 27007702, 49751030, 54015404, 58990507, 67519255, 94526957, 99502060, 117981014, 135038510, 189053914, 235962028, 270077020, 294952535, 378107828, 412933549, 472634785, 589905070, 825867098, 945269570, 1120819633, 1179810140, 1651734196, 1890539140, 2064667745, 2241639266, 4129335490, 4483278532, 5604098165, 7845737431, 8258670980, 11208196330, 15691474862, 22416392660, 31382949724, 39228687155, 78457374310, 156914748620]

約数ペア:

[(1, 156914748620), (2, 78457374310), (4, 39228687155), (5, 31382949724), (7, 22416392660), (10, 15691474862), (14, 11208196330), (19, 8258670980), (20, 7845737431), (28, 5604098165), (35, 4483278532), (38, 4129335490), (70, 2241639266), (76, 2064667745), (83, 1890539140), (95, 1651734196), (133, 1179810140), (140, 1120819633), (166, 945269570), (190, 825867098), (266, 589905070), (332, 472634785), (380, 412933549), (415, 378107828), (532, 294952535), (581, 270077020), (665, 235962028), (830, 189053914), (1162, 135038510), (1330, 117981014), (1577, 99502060), (1660, 94526957), (2324, 67519255), (2660, 58990507), (2905, 54015404), (3154, 49751030), (5810, 27007702), (6308, 24875515), (6889, 22777580), (7885, 19900412), (8563, 18324740), (11039, 14214580), (11620, 13503851), (13778, 11388790), (15770, 9950206), (17126, 9162370), (22078, 7107290), (27556, 5694395), (31540, 4975103), (34252, 4581185), (34445, 4555516), (42815, 3664948), (44156, 3553645), (48223, 3253940), (55195, 2842916), (59941, 2617820), (68890, 2277758), (85630, 1832474), (96446, 1626970), (110390, 1421458), (119882, 1308910), (130891, 1198820), (137780, 1138879), (162697, 964460), (171260, 916237), (192892, 813485), (220780, 710729), (239764, 654455), (241115, 650788), (261782, 599410), (299705, 523564), (325394, 482230)]