128375910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 363007008

約数和(自身を除く): 234631098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 234, 339, 390, 565, 585, 678, 971, 1017, 1130, 1170, 1469, 1695, 1942, 2034, 2913, 2938, 3390, 4407, 4855, 5085, 5826, 7345, 8739, 8814, 9710, 10170, 12623, 13221, 14565, 14690, 17478, 22035, 25246, 26442, 29130, 37869, 43695, 44070, 63115, 66105, 75738, 87390, 109723, 113607, 126230, 132210, 189345, 219446, 227214, 329169, 378690, 548615, 568035, 658338, 987507, 1097230, 1136070, 1426399, 1645845, 1975014, 2852798, 3291690, 4279197, 4937535, 7131995, 8558394, 9875070, 12837591, 14263990, 21395985, 25675182, 42791970, 64187955, 128375910]

約数ペア:

[(1, 128375910), (2, 64187955), (3, 42791970), (5, 25675182), (6, 21395985), (9, 14263990), (10, 12837591), (13, 9875070), (15, 8558394), (18, 7131995), (26, 4937535), (30, 4279197), (39, 3291690), (45, 2852798), (65, 1975014), (78, 1645845), (90, 1426399), (113, 1136070), (117, 1097230), (130, 987507), (195, 658338), (226, 568035), (234, 548615), (339, 378690), (390, 329169), (565, 227214), (585, 219446), (678, 189345), (971, 132210), (1017, 126230), (1130, 113607), (1170, 109723), (1469, 87390), (1695, 75738), (1942, 66105), (2034, 63115), (2913, 44070), (2938, 43695), (3390, 37869), (4407, 29130), (4855, 26442), (5085, 25246), (5826, 22035), (7345, 17478), (8739, 14690), (8814, 14565), (9710, 13221), (10170, 12623)]