156969027380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139273}}^1$

素因数の和:139449

約数の個数: 96

約数和(自身を含む): 370624826880

約数和(自身を除く): 213655799500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 109, 110, 188, 218, 220, 235, 436, 470, 517, 545, 940, 1034, 1090, 1199, 2068, 2180, 2398, 2585, 4796, 5123, 5170, 5995, 10246, 10340, 11990, 20492, 23980, 25615, 51230, 56353, 102460, 112706, 139273, 225412, 278546, 281765, 557092, 563530, 696365, 1127060, 1392730, 1532003, 2785460, 3064006, 6128012, 6545831, 7660015, 13091662, 15180757, 15320030, 26183324, 30361514, 30640060, 32729155, 60723028, 65458310, 72004141, 75903785, 130916620, 144008282, 151807570, 166988327, 288016564, 303615140, 333976654, 360020705, 667953308, 713495579, 720041410, 834941635, 1426991158, 1440082820, 1669883270, 2853982316, 3339766540, 3567477895, 7134955790, 7848451369, 14269911580, 15696902738, 31393805476, 39242256845, 78484513690, 156969027380]

約数ペア:

[(1, 156969027380), (2, 78484513690), (4, 39242256845), (5, 31393805476), (10, 15696902738), (11, 14269911580), (20, 7848451369), (22, 7134955790), (44, 3567477895), (47, 3339766540), (55, 2853982316), (94, 1669883270), (109, 1440082820), (110, 1426991158), (188, 834941635), (218, 720041410), (220, 713495579), (235, 667953308), (436, 360020705), (470, 333976654), (517, 303615140), (545, 288016564), (940, 166988327), (1034, 151807570), (1090, 144008282), (1199, 130916620), (2068, 75903785), (2180, 72004141), (2398, 65458310), (2585, 60723028), (4796, 32729155), (5123, 30640060), (5170, 30361514), (5995, 26183324), (10246, 15320030), (10340, 15180757), (11990, 13091662), (20492, 7660015), (23980, 6545831), (25615, 6128012), (51230, 3064006), (56353, 2785460), (102460, 1532003), (112706, 1392730), (139273, 1127060), (225412, 696365), (278546, 563530), (281765, 557092)]