123168110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 246758400

約数和(自身を除く): 123590290

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 79, 130, 134, 158, 179, 335, 358, 395, 670, 790, 871, 895, 1027, 1742, 1790, 2054, 2327, 4355, 4654, 5135, 5293, 8710, 10270, 10586, 11635, 11993, 14141, 23270, 23986, 26465, 28282, 52930, 59965, 68809, 70705, 119930, 137618, 141410, 155909, 183833, 311818, 344045, 367666, 688090, 779545, 919165, 947447, 1559090, 1838330, 1894894, 4737235, 9474470, 12316811, 24633622, 61584055, 123168110]

約数ペア:

[(1, 123168110), (2, 61584055), (5, 24633622), (10, 12316811), (13, 9474470), (26, 4737235), (65, 1894894), (67, 1838330), (79, 1559090), (130, 947447), (134, 919165), (158, 779545), (179, 688090), (335, 367666), (358, 344045), (395, 311818), (670, 183833), (790, 155909), (871, 141410), (895, 137618), (1027, 119930), (1742, 70705), (1790, 68809), (2054, 59965), (2327, 52930), (4355, 28282), (4654, 26465), (5135, 23986), (5293, 23270), (8710, 14141), (10270, 11993), (10586, 11635)]