164044170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3181}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 439879680

約数和(自身を除く): 275835510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2865, 3181, 3438, 5157, 5730, 6362, 8595, 9543, 10314, 15905, 17190, 19086, 25785, 28629, 31810, 47715, 51570, 57258, 85887, 95430, 143145, 171774, 286290, 429435, 607571, 858870, 1215142, 1822713, 3037855, 3645426, 5468139, 6075710, 9113565, 10936278, 16404417, 18227130, 27340695, 32808834, 54681390, 82022085, 164044170]

約数ペア:

[(1, 164044170), (2, 82022085), (3, 54681390), (5, 32808834), (6, 27340695), (9, 18227130), (10, 16404417), (15, 10936278), (18, 9113565), (27, 6075710), (30, 5468139), (45, 3645426), (54, 3037855), (90, 1822713), (135, 1215142), (191, 858870), (270, 607571), (382, 429435), (573, 286290), (955, 171774), (1146, 143145), (1719, 95430), (1910, 85887), (2865, 57258), (3181, 51570), (3438, 47715), (5157, 31810), (5730, 28629), (6362, 25785), (8595, 19086), (9543, 17190), (10314, 15905)]