155026548

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{25183}}^1$

素因数の和:25218

約数の個数: 60

約数和(自身を含む): 426616960

約数和(自身を除く): 271590412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 25183, 50366, 75549, 100732, 151098, 226647, 302196, 453294, 478477, 679941, 906588, 956954, 1359882, 1435431, 1913908, 2039823, 2719764, 2870862, 4079646, 4306293, 5741724, 8159292, 8612586, 12918879, 17225172, 25837758, 38756637, 51675516, 77513274, 155026548]

約数ペア:

[(1, 155026548), (2, 77513274), (3, 51675516), (4, 38756637), (6, 25837758), (9, 17225172), (12, 12918879), (18, 8612586), (19, 8159292), (27, 5741724), (36, 4306293), (38, 4079646), (54, 2870862), (57, 2719764), (76, 2039823), (81, 1913908), (108, 1435431), (114, 1359882), (162, 956954), (171, 906588), (228, 679941), (324, 478477), (342, 453294), (513, 302196), (684, 226647), (1026, 151098), (1539, 100732), (2052, 75549), (3078, 50366), (6156, 25183)]