138156964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 273643776

約数和(自身を除く): 135486812

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 113, 148, 226, 407, 452, 751, 814, 1243, 1502, 1628, 2486, 3004, 4181, 4972, 8261, 8362, 16522, 16724, 27787, 33044, 45991, 55574, 84863, 91982, 111148, 169726, 183964, 305657, 339452, 611314, 933493, 1222628, 1866986, 3139931, 3733972, 6279862, 12559724, 34539241, 69078482, 138156964]

約数ペア:

[(1, 138156964), (2, 69078482), (4, 34539241), (11, 12559724), (22, 6279862), (37, 3733972), (44, 3139931), (74, 1866986), (113, 1222628), (148, 933493), (226, 611314), (407, 339452), (452, 305657), (751, 183964), (814, 169726), (1243, 111148), (1502, 91982), (1628, 84863), (2486, 55574), (3004, 45991), (4181, 33044), (4972, 27787), (8261, 16724), (8362, 16522)]