198370116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 601968640

約数和(自身を除く): 403598524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 67, 84, 93, 124, 126, 134, 186, 201, 217, 252, 268, 279, 372, 379, 402, 434, 469, 558, 603, 651, 758, 804, 868, 938, 1116, 1137, 1206, 1302, 1407, 1516, 1876, 1953, 2077, 2274, 2412, 2604, 2653, 2814, 3411, 3906, 4154, 4221, 4548, 5306, 5628, 6231, 6822, 7812, 7959, 8308, 8442, 10612, 11749, 12462, 13644, 14539, 15918, 16884, 18693, 23498, 23877, 24924, 25393, 29078, 31836, 35247, 37386, 43617, 46996, 47754, 50786, 58156, 70494, 74772, 76179, 82243, 87234, 95508, 101572, 105741, 130851, 140988, 152358, 164486, 174468, 177751, 211482, 228537, 246729, 261702, 304716, 328972, 355502, 422964, 457074, 493458, 523404, 533253, 711004, 740187, 787183, 914148, 986916, 1066506, 1480374, 1574366, 1599759, 2133012, 2361549, 2960748, 3148732, 3199518, 4723098, 5510281, 6399036, 7084647, 9446196, 11020562, 14169294, 16530843, 22041124, 28338588, 33061686, 49592529, 66123372, 99185058, 198370116]

約数ペア:

[(1, 198370116), (2, 99185058), (3, 66123372), (4, 49592529), (6, 33061686), (7, 28338588), (9, 22041124), (12, 16530843), (14, 14169294), (18, 11020562), (21, 9446196), (28, 7084647), (31, 6399036), (36, 5510281), (42, 4723098), (62, 3199518), (63, 3148732), (67, 2960748), (84, 2361549), (93, 2133012), (124, 1599759), (126, 1574366), (134, 1480374), (186, 1066506), (201, 986916), (217, 914148), (252, 787183), (268, 740187), (279, 711004), (372, 533253), (379, 523404), (402, 493458), (434, 457074), (469, 422964), (558, 355502), (603, 328972), (651, 304716), (758, 261702), (804, 246729), (868, 228537), (938, 211482), (1116, 177751), (1137, 174468), (1206, 164486), (1302, 152358), (1407, 140988), (1516, 130851), (1876, 105741), (1953, 101572), (2077, 95508), (2274, 87234), (2412, 82243), (2604, 76179), (2653, 74772), (2814, 70494), (3411, 58156), (3906, 50786), (4154, 47754), (4221, 46996), (4548, 43617), (5306, 37386), (5628, 35247), (6231, 31836), (6822, 29078), (7812, 25393), (7959, 24924), (8308, 23877), (8442, 23498), (10612, 18693), (11749, 16884), (12462, 15918), (13644, 14539)]