153303924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 382294080

約数和(自身を除く): 228990156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 89, 92, 138, 158, 178, 237, 267, 276, 316, 356, 474, 534, 948, 1068, 1817, 2047, 3634, 4094, 5451, 6141, 6241, 7031, 7268, 8188, 10902, 12282, 12482, 14062, 18723, 21093, 21804, 24564, 24964, 28124, 37446, 42186, 74892, 84372, 143543, 161713, 287086, 323426, 430629, 485139, 555449, 574172, 646852, 861258, 970278, 1110898, 1666347, 1722516, 1940556, 2221796, 3332694, 6665388, 12775327, 25550654, 38325981, 51101308, 76651962, 153303924]

約数ペア:

[(1, 153303924), (2, 76651962), (3, 51101308), (4, 38325981), (6, 25550654), (12, 12775327), (23, 6665388), (46, 3332694), (69, 2221796), (79, 1940556), (89, 1722516), (92, 1666347), (138, 1110898), (158, 970278), (178, 861258), (237, 646852), (267, 574172), (276, 555449), (316, 485139), (356, 430629), (474, 323426), (534, 287086), (948, 161713), (1068, 143543), (1817, 84372), (2047, 74892), (3634, 42186), (4094, 37446), (5451, 28124), (6141, 24964), (6241, 24564), (7031, 21804), (7268, 21093), (8188, 18723), (10902, 14062), (12282, 12482)]