129624764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 253317120

約数和(自身を除く): 123692356

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 1147, 1178, 1406, 1487, 2294, 2356, 2812, 2974, 4588, 5948, 21793, 28253, 43586, 46097, 55019, 56506, 87172, 92194, 110038, 113012, 184388, 220076, 875843, 1045361, 1705589, 1751686, 2090722, 3411178, 3503372, 4181444, 6822356, 32406191, 64812382, 129624764]

約数ペア:

[(1, 129624764), (2, 64812382), (4, 32406191), (19, 6822356), (31, 4181444), (37, 3503372), (38, 3411178), (62, 2090722), (74, 1751686), (76, 1705589), (124, 1045361), (148, 875843), (589, 220076), (703, 184388), (1147, 113012), (1178, 110038), (1406, 92194), (1487, 87172), (2294, 56506), (2356, 55019), (2812, 46097), (2974, 43586), (4588, 28253), (5948, 21793)]