156777180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7115

約数の個数: 96

約数和(自身を含む): 511225344

約数和(自身を除く): 354448164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7043, 7420, 11130, 14086, 21129, 22260, 28172, 35215, 42258, 49301, 70430, 84516, 98602, 105645, 140860, 147903, 197204, 211290, 246505, 295806, 373279, 422580, 493010, 591612, 739515, 746558, 986020, 1119837, 1479030, 1493116, 1866395, 2239674, 2612953, 2958060, 3732790, 4479348, 5225906, 5599185, 7465580, 7838859, 10451812, 11198370, 13064765, 15677718, 22396740, 26129530, 31355436, 39194295, 52259060, 78388590, 156777180]

約数ペア:

[(1, 156777180), (2, 78388590), (3, 52259060), (4, 39194295), (5, 31355436), (6, 26129530), (7, 22396740), (10, 15677718), (12, 13064765), (14, 11198370), (15, 10451812), (20, 7838859), (21, 7465580), (28, 5599185), (30, 5225906), (35, 4479348), (42, 3732790), (53, 2958060), (60, 2612953), (70, 2239674), (84, 1866395), (105, 1493116), (106, 1479030), (140, 1119837), (159, 986020), (210, 746558), (212, 739515), (265, 591612), (318, 493010), (371, 422580), (420, 373279), (530, 295806), (636, 246505), (742, 211290), (795, 197204), (1060, 147903), (1113, 140860), (1484, 105645), (1590, 98602), (1855, 84516), (2226, 70430), (3180, 49301), (3710, 42258), (4452, 35215), (5565, 28172), (7043, 22260), (7420, 21129), (11130, 14086)]