156907393264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{43037}}^1$

素因数の和:43310

約数の個数: 80

約数和(自身を含む): 326606774400

約数和(自身を除く): 169699381136

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 179, 268, 304, 358, 536, 716, 1072, 1273, 1432, 2546, 2864, 3401, 5092, 6802, 10184, 11993, 13604, 20368, 23986, 27208, 43037, 47972, 54416, 86074, 95944, 172148, 191888, 227867, 344296, 455734, 688592, 817703, 911468, 1635406, 1822936, 2883479, 3270812, 3645872, 5766958, 6541624, 7703623, 11533916, 13083248, 15407246, 23067832, 30814492, 46135664, 54786101, 61628984, 109572202, 123257968, 146368837, 219144404, 292737674, 438288808, 516142741, 585475348, 876577616, 1032285482, 1170950696, 2064570964, 2341901392, 4129141928, 8258283856, 9806712079, 19613424158, 39226848316, 78453696632, 156907393264]

約数ペア:

[(1, 156907393264), (2, 78453696632), (4, 39226848316), (8, 19613424158), (16, 9806712079), (19, 8258283856), (38, 4129141928), (67, 2341901392), (76, 2064570964), (134, 1170950696), (152, 1032285482), (179, 876577616), (268, 585475348), (304, 516142741), (358, 438288808), (536, 292737674), (716, 219144404), (1072, 146368837), (1273, 123257968), (1432, 109572202), (2546, 61628984), (2864, 54786101), (3401, 46135664), (5092, 30814492), (6802, 23067832), (10184, 15407246), (11993, 13083248), (13604, 11533916), (20368, 7703623), (23986, 6541624), (27208, 5766958), (43037, 3645872), (47972, 3270812), (54416, 2883479), (86074, 1822936), (95944, 1635406), (172148, 911468), (191888, 817703), (227867, 688592), (344296, 455734)]