168918876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3144

約数の個数: 108

約数和(自身を含む): 512890560

約数和(自身を除く): 343971684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3089, 3906, 4557, 6076, 6178, 7812, 9114, 9267, 12356, 13671, 18228, 18534, 21623, 27342, 27801, 37068, 43246, 54684, 55602, 64869, 86492, 95759, 111204, 129738, 151361, 191518, 194607, 259476, 287277, 302722, 383036, 389214, 454083, 574554, 605444, 670313, 778428, 861831, 908166, 1149108, 1340626, 1362249, 1723662, 1816332, 2010939, 2681252, 2724498, 3447324, 4021878, 4692191, 5448996, 6032817, 8043756, 9384382, 12065634, 14076573, 18768764, 24131268, 28153146, 42229719, 56306292, 84459438, 168918876]

約数ペア:

[(1, 168918876), (2, 84459438), (3, 56306292), (4, 42229719), (6, 28153146), (7, 24131268), (9, 18768764), (12, 14076573), (14, 12065634), (18, 9384382), (21, 8043756), (28, 6032817), (31, 5448996), (36, 4692191), (42, 4021878), (49, 3447324), (62, 2724498), (63, 2681252), (84, 2010939), (93, 1816332), (98, 1723662), (124, 1362249), (126, 1340626), (147, 1149108), (186, 908166), (196, 861831), (217, 778428), (252, 670313), (279, 605444), (294, 574554), (372, 454083), (434, 389214), (441, 383036), (558, 302722), (588, 287277), (651, 259476), (868, 194607), (882, 191518), (1116, 151361), (1302, 129738), (1519, 111204), (1764, 95759), (1953, 86492), (2604, 64869), (3038, 55602), (3089, 54684), (3906, 43246), (4557, 37068), (6076, 27801), (6178, 27342), (7812, 21623), (9114, 18534), (9267, 18228), (12356, 13671)]