166203772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 361754624

約数和(自身を除く): 195550852

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 61, 62, 73, 86, 122, 124, 146, 172, 217, 244, 292, 301, 427, 434, 511, 602, 854, 868, 1022, 1204, 1333, 1708, 1891, 2044, 2263, 2623, 2666, 3139, 3782, 4453, 4526, 5246, 5332, 6278, 7564, 8906, 9052, 9331, 10492, 12556, 13237, 15841, 17812, 18361, 18662, 21973, 26474, 31171, 31682, 36722, 37324, 43946, 52948, 62342, 63364, 73444, 81313, 87892, 97309, 124684, 138043, 162626, 191479, 194618, 276086, 325252, 382958, 389236, 552172, 569191, 681163, 765916, 966301, 1138382, 1340353, 1362326, 1932602, 2276764, 2680706, 2724652, 3865204, 5361412, 5935849, 11871698, 23743396, 41550943, 83101886, 166203772]

約数ペア:

[(1, 166203772), (2, 83101886), (4, 41550943), (7, 23743396), (14, 11871698), (28, 5935849), (31, 5361412), (43, 3865204), (61, 2724652), (62, 2680706), (73, 2276764), (86, 1932602), (122, 1362326), (124, 1340353), (146, 1138382), (172, 966301), (217, 765916), (244, 681163), (292, 569191), (301, 552172), (427, 389236), (434, 382958), (511, 325252), (602, 276086), (854, 194618), (868, 191479), (1022, 162626), (1204, 138043), (1333, 124684), (1708, 97309), (1891, 87892), (2044, 81313), (2263, 73444), (2623, 63364), (2666, 62342), (3139, 52948), (3782, 43946), (4453, 37324), (4526, 36722), (5246, 31682), (5332, 31171), (6278, 26474), (7564, 21973), (8906, 18662), (9052, 18361), (9331, 17812), (10492, 15841), (12556, 13237)]