12916687168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{84551}}^1$

素因数の和:84612

約数の個数: 112

約数和(自身を含む): 32987455488

約数和(自身を除く): 20070768320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1736, 1984, 2387, 2464, 2728, 3472, 4774, 4928, 5456, 6944, 9548, 10912, 13888, 19096, 21824, 38192, 76384, 84551, 152768, 169102, 338204, 591857, 676408, 930061, 1183714, 1352816, 1860122, 2367428, 2621081, 2705632, 3720244, 4734856, 5242162, 5411264, 6510427, 7440488, 9469712, 10484324, 13020854, 14880976, 18347567, 18939424, 20968648, 26041708, 28831891, 29761952, 36695134, 37878848, 41937296, 52083416, 57663782, 59523904, 73390268, 83874592, 104166832, 115327564, 146780536, 167749184, 201823237, 208333664, 230655128, 293561072, 403646474, 416667328, 461310256, 587122144, 807292948, 922620512, 1174244288, 1614585896, 1845241024, 3229171792, 6458343584, 12916687168]

約数ペア:

[(1, 12916687168), (2, 6458343584), (4, 3229171792), (7, 1845241024), (8, 1614585896), (11, 1174244288), (14, 922620512), (16, 807292948), (22, 587122144), (28, 461310256), (31, 416667328), (32, 403646474), (44, 293561072), (56, 230655128), (62, 208333664), (64, 201823237), (77, 167749184), (88, 146780536), (112, 115327564), (124, 104166832), (154, 83874592), (176, 73390268), (217, 59523904), (224, 57663782), (248, 52083416), (308, 41937296), (341, 37878848), (352, 36695134), (434, 29761952), (448, 28831891), (496, 26041708), (616, 20968648), (682, 18939424), (704, 18347567), (868, 14880976), (992, 13020854), (1232, 10484324), (1364, 9469712), (1736, 7440488), (1984, 6510427), (2387, 5411264), (2464, 5242162), (2728, 4734856), (3472, 3720244), (4774, 2705632), (4928, 2621081), (5456, 2367428), (6944, 1860122), (9548, 1352816), (10912, 1183714), (13888, 930061), (19096, 676408), (21824, 591857), (38192, 338204), (76384, 169102), (84551, 152768)]