140258664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21439

約数の個数: 96

約数和(自身を含む): 467550720

約数和(自身を除く): 327292056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 21407, 42814, 64221, 85628, 128442, 149849, 171256, 192663, 256884, 278291, 299698, 385326, 449547, 513768, 556582, 599396, 770652, 834873, 899094, 1113164, 1198792, 1348641, 1541304, 1669746, 1798188, 1948037, 2226328, 2504619, 2697282, 3339492, 3596376, 3896074, 5009238, 5394564, 5844111, 6678984, 7792148, 10018476, 10789128, 11688222, 15584296, 17532333, 20036952, 23376444, 35064666, 46752888, 70129332, 140258664]

約数ペア:

[(1, 140258664), (2, 70129332), (3, 46752888), (4, 35064666), (6, 23376444), (7, 20036952), (8, 17532333), (9, 15584296), (12, 11688222), (13, 10789128), (14, 10018476), (18, 7792148), (21, 6678984), (24, 5844111), (26, 5394564), (28, 5009238), (36, 3896074), (39, 3596376), (42, 3339492), (52, 2697282), (56, 2504619), (63, 2226328), (72, 1948037), (78, 1798188), (84, 1669746), (91, 1541304), (104, 1348641), (117, 1198792), (126, 1113164), (156, 899094), (168, 834873), (182, 770652), (234, 599396), (252, 556582), (273, 513768), (312, 449547), (364, 385326), (468, 299698), (504, 278291), (546, 256884), (728, 192663), (819, 171256), (936, 149849), (1092, 128442), (1638, 85628), (2184, 64221), (3276, 42814), (6552, 21407)]