157160124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 442001560

約数和(自身を除く): 284841436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 121, 132, 198, 218, 242, 327, 331, 363, 396, 436, 484, 654, 662, 726, 981, 993, 1089, 1199, 1308, 1324, 1452, 1962, 1986, 2178, 2398, 2979, 3597, 3641, 3924, 3972, 4356, 4796, 5958, 7194, 7282, 10791, 10923, 11916, 13189, 14388, 14564, 21582, 21846, 26378, 32769, 36079, 39567, 40051, 43164, 43692, 52756, 65538, 72158, 79134, 80102, 108237, 118701, 120153, 131076, 144316, 158268, 160204, 216474, 237402, 240306, 324711, 360459, 396869, 432948, 474804, 480612, 649422, 720918, 793738, 1190607, 1298844, 1441836, 1587476, 2381214, 3571821, 4365559, 4762428, 7143642, 8731118, 13096677, 14287284, 17462236, 26193354, 39290031, 52386708, 78580062, 157160124]

約数ペア:

[(1, 157160124), (2, 78580062), (3, 52386708), (4, 39290031), (6, 26193354), (9, 17462236), (11, 14287284), (12, 13096677), (18, 8731118), (22, 7143642), (33, 4762428), (36, 4365559), (44, 3571821), (66, 2381214), (99, 1587476), (109, 1441836), (121, 1298844), (132, 1190607), (198, 793738), (218, 720918), (242, 649422), (327, 480612), (331, 474804), (363, 432948), (396, 396869), (436, 360459), (484, 324711), (654, 240306), (662, 237402), (726, 216474), (981, 160204), (993, 158268), (1089, 144316), (1199, 131076), (1308, 120153), (1324, 118701), (1452, 108237), (1962, 80102), (1986, 79134), (2178, 72158), (2398, 65538), (2979, 52756), (3597, 43692), (3641, 43164), (3924, 40051), (3972, 39567), (4356, 36079), (4796, 32769), (5958, 26378), (7194, 21846), (7282, 21582), (10791, 14564), (10923, 14388), (11916, 13189)]