164083140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70121}}^1$

素因数の和:70149

約数の個数: 72

約数和(自身を含む): 536012568

約数和(自身を除く): 371929428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 70121, 140242, 210363, 280484, 350605, 420726, 631089, 701210, 841452, 911573, 1051815, 1262178, 1402420, 1823146, 2103630, 2524356, 2734719, 3155445, 3646292, 4207260, 4557865, 5469438, 6310890, 8204157, 9115730, 10938876, 12621780, 13673595, 16408314, 18231460, 27347190, 32816628, 41020785, 54694380, 82041570, 164083140]

約数ペア:

[(1, 164083140), (2, 82041570), (3, 54694380), (4, 41020785), (5, 32816628), (6, 27347190), (9, 18231460), (10, 16408314), (12, 13673595), (13, 12621780), (15, 10938876), (18, 9115730), (20, 8204157), (26, 6310890), (30, 5469438), (36, 4557865), (39, 4207260), (45, 3646292), (52, 3155445), (60, 2734719), (65, 2524356), (78, 2103630), (90, 1823146), (117, 1402420), (130, 1262178), (156, 1051815), (180, 911573), (195, 841452), (234, 701210), (260, 631089), (390, 420726), (468, 350605), (585, 280484), (780, 210363), (1170, 140242), (2340, 70121)]