156894660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67049}}^1$

素因数の和:67077

約数の個数: 72

約数和(自身を含む): 512530200

約数和(自身を除く): 355635540

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, 67049, 134098, 201147, 268196, 335245, 402294, 603441, 670490, 804588, 871637, 1005735, 1206882, 1340980, 1743274, 2011470, 2413764, 2614911, 3017205, 3486548, 4022940, 4358185, 5229822, 6034410, 7844733, 8716370, 10459644, 12068820, 13074555, 15689466, 17432740, 26149110, 31378932, 39223665, 52298220, 78447330, 156894660]

約数ペア:

[(1, 156894660), (2, 78447330), (3, 52298220), (4, 39223665), (5, 31378932), (6, 26149110), (9, 17432740), (10, 15689466), (12, 13074555), (13, 12068820), (15, 10459644), (18, 8716370), (20, 7844733), (26, 6034410), (30, 5229822), (36, 4358185), (39, 4022940), (45, 3486548), (52, 3017205), (60, 2614911), (65, 2413764), (78, 2011470), (90, 1743274), (117, 1340980), (130, 1206882), (156, 1005735), (180, 871637), (195, 804588), (234, 670490), (260, 603441), (390, 402294), (468, 335245), (585, 268196), (780, 201147), (1170, 134098), (2340, 67049)]