147127712

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 296487072

約数和(自身を除く): 149359360

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 163, 268, 326, 421, 536, 652, 842, 1072, 1304, 1684, 2144, 2608, 3368, 5216, 6736, 10921, 13472, 21842, 28207, 43684, 56414, 68623, 87368, 112828, 137246, 174736, 225656, 274492, 349472, 451312, 548984, 902624, 1097968, 2195936, 4597741, 9195482, 18390964, 36781928, 73563856, 147127712]

約数ペア:

[(1, 147127712), (2, 73563856), (4, 36781928), (8, 18390964), (16, 9195482), (32, 4597741), (67, 2195936), (134, 1097968), (163, 902624), (268, 548984), (326, 451312), (421, 349472), (536, 274492), (652, 225656), (842, 174736), (1072, 137246), (1304, 112828), (1684, 87368), (2144, 68623), (2608, 56414), (3368, 43684), (5216, 28207), (6736, 21842), (10921, 13472)]