157420199776

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{74707}}^1$

素因数の和:75156

約数の個数: 96

約数和(自身を含む): 370503866880

約数和(自身を除く): 213083667104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 409, 644, 736, 818, 1288, 1636, 2576, 2863, 3272, 5152, 5726, 6544, 9407, 11452, 13088, 18814, 22904, 37628, 45808, 65849, 74707, 75256, 91616, 131698, 149414, 150512, 263396, 298828, 301024, 522949, 526792, 597656, 1045898, 1053584, 1195312, 1718261, 2091796, 2107168, 2390624, 3436522, 4183592, 6873044, 8367184, 12027827, 13746088, 16734368, 24055654, 27492176, 30555163, 48111308, 54984352, 61110326, 96222616, 122220652, 192445232, 213886141, 244441304, 384890464, 427772282, 488882608, 702768749, 855544564, 977765216, 1405537498, 1711089128, 2811074996, 3422178256, 4919381243, 5622149992, 6844356512, 9838762486, 11244299984, 19677524972, 22488599968, 39355049944, 78710099888, 157420199776]

約数ペア:

[(1, 157420199776), (2, 78710099888), (4, 39355049944), (7, 22488599968), (8, 19677524972), (14, 11244299984), (16, 9838762486), (23, 6844356512), (28, 5622149992), (32, 4919381243), (46, 3422178256), (56, 2811074996), (92, 1711089128), (112, 1405537498), (161, 977765216), (184, 855544564), (224, 702768749), (322, 488882608), (368, 427772282), (409, 384890464), (644, 244441304), (736, 213886141), (818, 192445232), (1288, 122220652), (1636, 96222616), (2576, 61110326), (2863, 54984352), (3272, 48111308), (5152, 30555163), (5726, 27492176), (6544, 24055654), (9407, 16734368), (11452, 13746088), (13088, 12027827), (18814, 8367184), (22904, 6873044), (37628, 4183592), (45808, 3436522), (65849, 2390624), (74707, 2107168), (75256, 2091796), (91616, 1718261), (131698, 1195312), (149414, 1053584), (150512, 1045898), (263396, 597656), (298828, 526792), (301024, 522949)]