151515558

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 334152000

約数和(自身を除く): 182636442

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 271, 349, 534, 542, 698, 801, 813, 1047, 1602, 1626, 2094, 2439, 3141, 4878, 6282, 24119, 31061, 48238, 62122, 72357, 93183, 94579, 144714, 186366, 189158, 217071, 279549, 283737, 434142, 559098, 567474, 851211, 1702422, 8417531, 16835062, 25252593, 50505186, 75757779, 151515558]

約数ペア:

[(1, 151515558), (2, 75757779), (3, 50505186), (6, 25252593), (9, 16835062), (18, 8417531), (89, 1702422), (178, 851211), (267, 567474), (271, 559098), (349, 434142), (534, 283737), (542, 279549), (698, 217071), (801, 189158), (813, 186366), (1047, 144714), (1602, 94579), (1626, 93183), (2094, 72357), (2439, 62122), (3141, 48238), (4878, 31061), (6282, 24119)]