156968604

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 448232400

約数和(自身を除く): 291263796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 166, 234, 249, 324, 332, 351, 449, 468, 498, 702, 747, 898, 996, 1053, 1079, 1347, 1404, 1494, 1796, 2106, 2158, 2241, 2694, 2988, 3237, 4041, 4212, 4316, 4482, 5388, 5837, 6474, 6723, 8082, 8964, 9711, 11674, 12123, 12948, 13446, 16164, 17511, 19422, 23348, 24246, 26892, 29133, 35022, 36369, 37267, 38844, 48492, 52533, 58266, 70044, 72738, 74534, 87399, 105066, 111801, 116532, 145476, 149068, 157599, 174798, 210132, 223602, 315198, 335403, 349596, 447204, 472797, 484471, 630396, 670806, 945594, 968942, 1006209, 1341612, 1453413, 1891188, 1937884, 2012418, 2906826, 3018627, 4024836, 4360239, 5813652, 6037254, 8720478, 12074508, 13080717, 17440956, 26161434, 39242151, 52322868, 78484302, 156968604]

約数ペア:

[(1, 156968604), (2, 78484302), (3, 52322868), (4, 39242151), (6, 26161434), (9, 17440956), (12, 13080717), (13, 12074508), (18, 8720478), (26, 6037254), (27, 5813652), (36, 4360239), (39, 4024836), (52, 3018627), (54, 2906826), (78, 2012418), (81, 1937884), (83, 1891188), (108, 1453413), (117, 1341612), (156, 1006209), (162, 968942), (166, 945594), (234, 670806), (249, 630396), (324, 484471), (332, 472797), (351, 447204), (449, 349596), (468, 335403), (498, 315198), (702, 223602), (747, 210132), (898, 174798), (996, 157599), (1053, 149068), (1079, 145476), (1347, 116532), (1404, 111801), (1494, 105066), (1796, 87399), (2106, 74534), (2158, 72738), (2241, 70044), (2694, 58266), (2988, 52533), (3237, 48492), (4041, 38844), (4212, 37267), (4316, 36369), (4482, 35022), (5388, 29133), (5837, 26892), (6474, 24246), (6723, 23348), (8082, 19422), (8964, 17511), (9711, 16164), (11674, 13446), (12123, 12948)]