15678037314

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 36378145440

約数和(自身を除く): 20700108126

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 59, 82, 94, 118, 123, 141, 163, 177, 246, 282, 326, 354, 369, 423, 489, 531, 738, 846, 978, 1062, 1467, 1927, 2209, 2419, 2773, 2934, 3854, 4418, 4838, 5546, 5781, 6627, 6683, 7257, 7661, 8319, 9617, 11562, 13254, 13366, 14514, 15322, 16638, 17343, 19234, 19881, 20049, 21771, 22983, 24957, 28851, 34686, 39762, 40098, 43542, 45966, 49914, 57702, 60147, 68949, 86553, 90569, 113693, 120294, 130331, 137898, 173106, 181138, 227386, 260662, 271707, 314101, 341079, 360067, 390993, 394297, 451999, 543414, 628202, 682158, 720134, 781986, 788594, 815121, 903998, 942303, 1023237, 1080201, 1172979, 1182891, 1355997, 1630242, 1884606, 2046474, 2160402, 2345958, 2365782, 2711994, 2826909, 3240603, 3548673, 4067991, 5343571, 5653818, 6481206, 7097346, 8135982, 10687142, 14762747, 16030713, 18531959, 21243953, 29525494, 32061426, 37063918, 42487906, 44288241, 48092139, 55595877, 63731859, 88576482, 96184278, 111191754, 127463718, 132864723, 166787631, 191195577, 265729446, 333575262, 382391154, 871002073, 1742004146, 2613006219, 5226012438, 7839018657, 15678037314]

約数ペア:

[(1, 15678037314), (2, 7839018657), (3, 5226012438), (6, 2613006219), (9, 1742004146), (18, 871002073), (41, 382391154), (47, 333575262), (59, 265729446), (82, 191195577), (94, 166787631), (118, 132864723), (123, 127463718), (141, 111191754), (163, 96184278), (177, 88576482), (246, 63731859), (282, 55595877), (326, 48092139), (354, 44288241), (369, 42487906), (423, 37063918), (489, 32061426), (531, 29525494), (738, 21243953), (846, 18531959), (978, 16030713), (1062, 14762747), (1467, 10687142), (1927, 8135982), (2209, 7097346), (2419, 6481206), (2773, 5653818), (2934, 5343571), (3854, 4067991), (4418, 3548673), (4838, 3240603), (5546, 2826909), (5781, 2711994), (6627, 2365782), (6683, 2345958), (7257, 2160402), (7661, 2046474), (8319, 1884606), (9617, 1630242), (11562, 1355997), (13254, 1182891), (13366, 1172979), (14514, 1080201), (15322, 1023237), (16638, 942303), (17343, 903998), (19234, 815121), (19881, 788594), (20049, 781986), (21771, 720134), (22983, 682158), (24957, 628202), (28851, 543414), (34686, 451999), (39762, 394297), (40098, 390993), (43542, 360067), (45966, 341079), (49914, 314101), (57702, 271707), (60147, 260662), (68949, 227386), (86553, 181138), (90569, 173106), (113693, 137898), (120294, 130331)]