129567384

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 383328000

約数和(自身を除く): 253760616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 131, 152, 171, 216, 228, 241, 262, 342, 393, 456, 482, 513, 524, 684, 723, 786, 964, 1026, 1048, 1179, 1368, 1446, 1572, 1928, 2052, 2169, 2358, 2489, 2892, 3144, 3537, 4104, 4338, 4579, 4716, 4978, 5784, 6507, 7074, 7467, 8676, 9158, 9432, 9956, 13014, 13737, 14148, 14934, 17352, 18316, 19912, 22401, 26028, 27474, 28296, 29868, 31571, 36632, 41211, 44802, 52056, 54948, 59736, 63142, 67203, 82422, 89604, 94713, 109896, 123633, 126284, 134406, 164844, 179208, 189426, 247266, 252568, 268812, 284139, 329688, 378852, 494532, 537624, 568278, 599849, 757704, 852417, 989064, 1136556, 1199698, 1704834, 1799547, 2273112, 2399396, 3409668, 3599094, 4798792, 5398641, 6819336, 7198188, 10797282, 14396376, 16195923, 21594564, 32391846, 43189128, 64783692, 129567384]

約数ペア:

[(1, 129567384), (2, 64783692), (3, 43189128), (4, 32391846), (6, 21594564), (8, 16195923), (9, 14396376), (12, 10797282), (18, 7198188), (19, 6819336), (24, 5398641), (27, 4798792), (36, 3599094), (38, 3409668), (54, 2399396), (57, 2273112), (72, 1799547), (76, 1704834), (108, 1199698), (114, 1136556), (131, 989064), (152, 852417), (171, 757704), (216, 599849), (228, 568278), (241, 537624), (262, 494532), (342, 378852), (393, 329688), (456, 284139), (482, 268812), (513, 252568), (524, 247266), (684, 189426), (723, 179208), (786, 164844), (964, 134406), (1026, 126284), (1048, 123633), (1179, 109896), (1368, 94713), (1446, 89604), (1572, 82422), (1928, 67203), (2052, 63142), (2169, 59736), (2358, 54948), (2489, 52056), (2892, 44802), (3144, 41211), (3537, 36632), (4104, 31571), (4338, 29868), (4579, 28296), (4716, 27474), (4978, 26028), (5784, 22401), (6507, 19912), (7074, 18316), (7467, 17352), (8676, 14934), (9158, 14148), (9432, 13737), (9956, 13014)]