129556943956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1\times {\mathrm{16091}}^1$

素因数の和:25756

約数の個数: 48

約数和(自身を含む): 260396881920

約数和(自身を除く): 130839937964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9631, 16091, 19262, 32182, 38524, 64364, 105941, 177001, 182989, 211882, 305729, 354002, 365978, 423764, 611458, 708004, 731956, 1222916, 2012879, 3363019, 4025758, 6726038, 8051516, 13452076, 154972421, 309944842, 619889684, 1704696631, 2944475999, 3409393262, 5888951998, 6818786524, 11777903996, 32389235989, 64778471978, 129556943956]

約数ペア:

[(1, 129556943956), (2, 64778471978), (4, 32389235989), (11, 11777903996), (19, 6818786524), (22, 5888951998), (38, 3409393262), (44, 2944475999), (76, 1704696631), (209, 619889684), (418, 309944842), (836, 154972421), (9631, 13452076), (16091, 8051516), (19262, 6726038), (32182, 4025758), (38524, 3363019), (64364, 2012879), (105941, 1222916), (177001, 731956), (182989, 708004), (211882, 611458), (305729, 423764), (354002, 365978)]