155964768

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 442794240

約数和(自身を除く): 286829472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1406, 1776, 1824, 2109, 2311, 2812, 3552, 4218, 4622, 5624, 6933, 8436, 9244, 11248, 13866, 16872, 18488, 22496, 27732, 33744, 36976, 43909, 55464, 67488, 73952, 85507, 87818, 110928, 131727, 171014, 175636, 221856, 256521, 263454, 342028, 351272, 513042, 526908, 684056, 702544, 1026084, 1053816, 1368112, 1405088, 1624633, 2052168, 2107632, 2736224, 3249266, 4104336, 4215264, 4873899, 6498532, 8208672, 9747798, 12997064, 19495596, 25994128, 38991192, 51988256, 77982384, 155964768]

約数ペア:

[(1, 155964768), (2, 77982384), (3, 51988256), (4, 38991192), (6, 25994128), (8, 19495596), (12, 12997064), (16, 9747798), (19, 8208672), (24, 6498532), (32, 4873899), (37, 4215264), (38, 4104336), (48, 3249266), (57, 2736224), (74, 2107632), (76, 2052168), (96, 1624633), (111, 1405088), (114, 1368112), (148, 1053816), (152, 1026084), (222, 702544), (228, 684056), (296, 526908), (304, 513042), (444, 351272), (456, 342028), (592, 263454), (608, 256521), (703, 221856), (888, 175636), (912, 171014), (1184, 131727), (1406, 110928), (1776, 87818), (1824, 85507), (2109, 73952), (2311, 67488), (2812, 55464), (3552, 43909), (4218, 36976), (4622, 33744), (5624, 27732), (6933, 22496), (8436, 18488), (9244, 16872), (11248, 13866)]