111721506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 243492480

約数和(自身を除く): 131770974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 239, 338, 461, 478, 507, 717, 922, 1014, 1383, 1434, 2766, 3107, 5993, 6214, 9321, 11986, 17979, 18642, 35958, 40391, 77909, 80782, 110179, 121173, 155818, 220358, 233727, 242346, 330537, 467454, 661074, 1432327, 2864654, 4296981, 8593962, 18620251, 37240502, 55860753, 111721506]

約数ペア:

[(1, 111721506), (2, 55860753), (3, 37240502), (6, 18620251), (13, 8593962), (26, 4296981), (39, 2864654), (78, 1432327), (169, 661074), (239, 467454), (338, 330537), (461, 242346), (478, 233727), (507, 220358), (717, 155818), (922, 121173), (1014, 110179), (1383, 80782), (1434, 77909), (2766, 40391), (3107, 35958), (5993, 18642), (6214, 17979), (9321, 11986)]