156966734988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1568977}}^1$

素因数の和:1569391

約数の個数: 72

約数和(自身を含む): 454601961632

約数和(自身を除く): 297635226644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1588, 2382, 2779, 3573, 4764, 5558, 7146, 8337, 11116, 14292, 16674, 25011, 33348, 50022, 100044, 1568977, 3137954, 4706931, 6275908, 9413862, 10982839, 14120793, 18827724, 21965678, 28241586, 32948517, 43931356, 56483172, 65897034, 98845551, 131794068, 197691102, 395382204, 622883869, 1245767738, 1868651607, 2491535476, 3737303214, 4360187083, 5605954821, 7474606428, 8720374166, 11211909642, 13080561249, 17440748332, 22423819284, 26161122498, 39241683747, 52322244996, 78483367494, 156966734988]

約数ペア:

[(1, 156966734988), (2, 78483367494), (3, 52322244996), (4, 39241683747), (6, 26161122498), (7, 22423819284), (9, 17440748332), (12, 13080561249), (14, 11211909642), (18, 8720374166), (21, 7474606428), (28, 5605954821), (36, 4360187083), (42, 3737303214), (63, 2491535476), (84, 1868651607), (126, 1245767738), (252, 622883869), (397, 395382204), (794, 197691102), (1191, 131794068), (1588, 98845551), (2382, 65897034), (2779, 56483172), (3573, 43931356), (4764, 32948517), (5558, 28241586), (7146, 21965678), (8337, 18827724), (11116, 14120793), (14292, 10982839), (16674, 9413862), (25011, 6275908), (33348, 4706931), (50022, 3137954), (100044, 1568977)]