156955653376

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{761}}^1\times {\mathrm{4657}}^1$

素因数の和:5607

約数の個数: 72

約数和(自身を含む): 315590995944

約数和(自身を除く): 158635342568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 761, 1384, 1522, 2768, 3044, 4657, 5536, 6088, 9314, 11072, 12176, 18628, 22144, 24352, 37256, 44288, 48704, 74512, 97408, 131653, 149024, 194816, 263306, 298048, 526612, 596096, 805661, 1053224, 1192192, 1611322, 2106448, 3222644, 3543977, 4212896, 6445288, 7087954, 8425792, 12890576, 14175908, 16851584, 25781152, 28351816, 33703168, 51562304, 56703632, 103124608, 113407264, 206249216, 226814528, 453629056, 613108021, 907258112, 1226216042, 2452432084, 4904864168, 9809728336, 19619456672, 39238913344, 78477826688, 156955653376]

約数ペア:

[(1, 156955653376), (2, 78477826688), (4, 39238913344), (8, 19619456672), (16, 9809728336), (32, 4904864168), (64, 2452432084), (128, 1226216042), (173, 907258112), (256, 613108021), (346, 453629056), (692, 226814528), (761, 206249216), (1384, 113407264), (1522, 103124608), (2768, 56703632), (3044, 51562304), (4657, 33703168), (5536, 28351816), (6088, 25781152), (9314, 16851584), (11072, 14175908), (12176, 12890576), (18628, 8425792), (22144, 7087954), (24352, 6445288), (37256, 4212896), (44288, 3543977), (48704, 3222644), (74512, 2106448), (97408, 1611322), (131653, 1192192), (149024, 1053224), (194816, 805661), (263306, 596096), (298048, 526612)]