156908429620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6869}}^1\times {\mathrm{17047}}^1$

素因数の和:23992

約数の個数: 48

約数和(自身を含む): 334494034560

約数和(自身を除く): 177585604940

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6869, 13738, 17047, 27476, 34094, 34345, 68188, 68690, 85235, 137380, 170470, 340940, 460223, 920446, 1142149, 1840892, 2284298, 2301115, 4568596, 4602230, 5710745, 9204460, 11421490, 22842980, 117095843, 234191686, 468383372, 585479215, 1170958430, 2341916860, 7845421481, 15690842962, 31381685924, 39227107405, 78454214810, 156908429620]

約数ペア:

[(1, 156908429620), (2, 78454214810), (4, 39227107405), (5, 31381685924), (10, 15690842962), (20, 7845421481), (67, 2341916860), (134, 1170958430), (268, 585479215), (335, 468383372), (670, 234191686), (1340, 117095843), (6869, 22842980), (13738, 11421490), (17047, 9204460), (27476, 5710745), (34094, 4602230), (34345, 4568596), (68188, 2301115), (68690, 2284298), (85235, 1840892), (137380, 1142149), (170470, 920446), (340940, 460223)]