154901432

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 340761600

約数和(自身を除く): 185860168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 173, 236, 271, 346, 413, 472, 542, 692, 826, 1084, 1211, 1384, 1652, 1897, 2168, 2422, 3304, 3794, 4844, 7588, 9688, 10207, 15176, 15989, 20414, 31978, 40828, 46883, 63956, 71449, 81656, 93766, 111923, 127912, 142898, 187532, 223846, 285796, 328181, 375064, 447692, 571592, 656362, 895384, 1312724, 2625448, 2766097, 5532194, 11064388, 19362679, 22128776, 38725358, 77450716, 154901432]

約数ペア:

[(1, 154901432), (2, 77450716), (4, 38725358), (7, 22128776), (8, 19362679), (14, 11064388), (28, 5532194), (56, 2766097), (59, 2625448), (118, 1312724), (173, 895384), (236, 656362), (271, 571592), (346, 447692), (413, 375064), (472, 328181), (542, 285796), (692, 223846), (826, 187532), (1084, 142898), (1211, 127912), (1384, 111923), (1652, 93766), (1897, 81656), (2168, 71449), (2422, 63956), (3304, 46883), (3794, 40828), (4844, 31978), (7588, 20414), (9688, 15989), (10207, 15176)]