111838864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 239558080

約数和(自身を除く): 127719216

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 61, 74, 76, 122, 148, 152, 163, 244, 296, 304, 326, 488, 592, 652, 703, 976, 1159, 1304, 1406, 2257, 2318, 2608, 2812, 3097, 4514, 4636, 5624, 6031, 6194, 9028, 9272, 9943, 11248, 12062, 12388, 18056, 18544, 19886, 24124, 24776, 36112, 39772, 42883, 48248, 49552, 79544, 85766, 96496, 114589, 159088, 171532, 188917, 229178, 343064, 367891, 377834, 458356, 686128, 735782, 755668, 916712, 1471564, 1511336, 1833424, 2943128, 3022672, 5886256, 6989929, 13979858, 27959716, 55919432, 111838864]

約数ペア:

[(1, 111838864), (2, 55919432), (4, 27959716), (8, 13979858), (16, 6989929), (19, 5886256), (37, 3022672), (38, 2943128), (61, 1833424), (74, 1511336), (76, 1471564), (122, 916712), (148, 755668), (152, 735782), (163, 686128), (244, 458356), (296, 377834), (304, 367891), (326, 343064), (488, 229178), (592, 188917), (652, 171532), (703, 159088), (976, 114589), (1159, 96496), (1304, 85766), (1406, 79544), (2257, 49552), (2318, 48248), (2608, 42883), (2812, 39772), (3097, 36112), (4514, 24776), (4636, 24124), (5624, 19886), (6031, 18544), (6194, 18056), (9028, 12388), (9272, 12062), (9943, 11248)]