156952120780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{225163}}^1$

素因数の和:225575

約数の個数: 96

約数和(自身を含む): 406721839104

約数和(自身を除く): 249769718324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 383, 455, 766, 910, 1532, 1820, 1915, 2681, 3830, 4979, 5362, 7660, 9958, 10724, 13405, 19916, 24895, 26810, 34853, 49790, 53620, 69706, 99580, 139412, 174265, 225163, 348530, 450326, 697060, 900652, 1125815, 1576141, 2251630, 2927119, 3152282, 4503260, 5854238, 6304564, 7880705, 11708476, 14635595, 15761410, 20489833, 29271190, 31522820, 40979666, 58542380, 81959332, 86237429, 102449165, 172474858, 204898330, 344949716, 409796660, 431187145, 603662003, 862374290, 1121086577, 1207324006, 1724748580, 2242173154, 2414648012, 3018310015, 4484346308, 5605432885, 6036620030, 7847606039, 11210865770, 12073240060, 15695212078, 22421731540, 31390424156, 39238030195, 78476060390, 156952120780]

約数ペア:

[(1, 156952120780), (2, 78476060390), (4, 39238030195), (5, 31390424156), (7, 22421731540), (10, 15695212078), (13, 12073240060), (14, 11210865770), (20, 7847606039), (26, 6036620030), (28, 5605432885), (35, 4484346308), (52, 3018310015), (65, 2414648012), (70, 2242173154), (91, 1724748580), (130, 1207324006), (140, 1121086577), (182, 862374290), (260, 603662003), (364, 431187145), (383, 409796660), (455, 344949716), (766, 204898330), (910, 172474858), (1532, 102449165), (1820, 86237429), (1915, 81959332), (2681, 58542380), (3830, 40979666), (4979, 31522820), (5362, 29271190), (7660, 20489833), (9958, 15761410), (10724, 14635595), (13405, 11708476), (19916, 7880705), (24895, 6304564), (26810, 5854238), (34853, 4503260), (49790, 3152282), (53620, 2927119), (69706, 2251630), (99580, 1576141), (139412, 1125815), (174265, 900652), (225163, 697060), (348530, 450326)]