152499512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28409}}^1$

素因数の和:28487

約数の個数: 32

約数和(自身を含む): 317055600

約数和(自身を除く): 164556088

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 28409, 56818, 113636, 227272, 312499, 624998, 1249996, 1732949, 2499992, 3465898, 6931796, 13863592, 19062439, 38124878, 76249756, 152499512]

約数ペア:

[(1, 152499512), (2, 76249756), (4, 38124878), (8, 19062439), (11, 13863592), (22, 6931796), (44, 3465898), (61, 2499992), (88, 1732949), (122, 1249996), (244, 624998), (488, 312499), (671, 227272), (1342, 113636), (2684, 56818), (5368, 28409)]