190991632

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 434597184

約数和(自身を除く): 243605552

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 83, 92, 104, 148, 166, 169, 184, 208, 296, 299, 332, 338, 368, 481, 592, 598, 664, 676, 851, 962, 1079, 1196, 1328, 1352, 1702, 1909, 1924, 2158, 2392, 2704, 3071, 3404, 3818, 3848, 3887, 4316, 4784, 6142, 6253, 6808, 7636, 7696, 7774, 8632, 11063, 12284, 12506, 13616, 14027, 15272, 15548, 17264, 22126, 24568, 24817, 25012, 28054, 30544, 31096, 39923, 44252, 49136, 49634, 50024, 56108, 62192, 70633, 79846, 88504, 99268, 100048, 112216, 141266, 143819, 159692, 177008, 198536, 224432, 282532, 287638, 319384, 322621, 397072, 518999, 565064, 575276, 638768, 645242, 918229, 1037998, 1130128, 1150552, 1290484, 1836458, 2075996, 2301104, 2580968, 3672916, 4151992, 5161936, 7345832, 8303984, 11936977, 14691664, 23873954, 47747908, 95495816, 190991632]

約数ペア:

[(1, 190991632), (2, 95495816), (4, 47747908), (8, 23873954), (13, 14691664), (16, 11936977), (23, 8303984), (26, 7345832), (37, 5161936), (46, 4151992), (52, 3672916), (74, 2580968), (83, 2301104), (92, 2075996), (104, 1836458), (148, 1290484), (166, 1150552), (169, 1130128), (184, 1037998), (208, 918229), (296, 645242), (299, 638768), (332, 575276), (338, 565064), (368, 518999), (481, 397072), (592, 322621), (598, 319384), (664, 287638), (676, 282532), (851, 224432), (962, 198536), (1079, 177008), (1196, 159692), (1328, 143819), (1352, 141266), (1702, 112216), (1909, 100048), (1924, 99268), (2158, 88504), (2392, 79846), (2704, 70633), (3071, 62192), (3404, 56108), (3818, 50024), (3848, 49634), (3887, 49136), (4316, 44252), (4784, 39923), (6142, 31096), (6253, 30544), (6808, 28054), (7636, 25012), (7696, 24817), (7774, 24568), (8632, 22126), (11063, 17264), (12284, 15548), (12506, 15272), (13616, 14027)]