154546452

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 406879200

約数和(自身を除く): 252332748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 179, 261, 348, 358, 522, 537, 716, 827, 1044, 1074, 1611, 1654, 2148, 2481, 3222, 3308, 4962, 5191, 6444, 7443, 9924, 10382, 14886, 15573, 20764, 23983, 29772, 31146, 46719, 47966, 62292, 71949, 93438, 95932, 143898, 148033, 186876, 215847, 287796, 296066, 431694, 444099, 592132, 863388, 888198, 1332297, 1776396, 2664594, 4292957, 5329188, 8585914, 12878871, 17171828, 25757742, 38636613, 51515484, 77273226, 154546452]

約数ペア:

[(1, 154546452), (2, 77273226), (3, 51515484), (4, 38636613), (6, 25757742), (9, 17171828), (12, 12878871), (18, 8585914), (29, 5329188), (36, 4292957), (58, 2664594), (87, 1776396), (116, 1332297), (174, 888198), (179, 863388), (261, 592132), (348, 444099), (358, 431694), (522, 296066), (537, 287796), (716, 215847), (827, 186876), (1044, 148033), (1074, 143898), (1611, 95932), (1654, 93438), (2148, 71949), (2481, 62292), (3222, 47966), (3308, 46719), (4962, 31146), (5191, 29772), (6444, 23983), (7443, 20764), (9924, 15573), (10382, 14886)]