142377456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 397787040

約数和(自身を除く): 255409584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 401, 569, 624, 802, 1138, 1203, 1604, 1707, 2276, 2406, 3208, 3414, 4552, 4812, 5213, 6416, 6828, 7397, 9104, 9624, 10426, 13656, 14794, 15639, 19248, 20852, 22191, 27312, 29588, 31278, 41704, 44382, 59176, 62556, 83408, 88764, 118352, 125112, 177528, 228169, 250224, 355056, 456338, 684507, 912676, 1369014, 1825352, 2738028, 2966197, 3650704, 5476056, 5932394, 8898591, 10952112, 11864788, 17797182, 23729576, 35594364, 47459152, 71188728, 142377456]

約数ペア:

[(1, 142377456), (2, 71188728), (3, 47459152), (4, 35594364), (6, 23729576), (8, 17797182), (12, 11864788), (13, 10952112), (16, 8898591), (24, 5932394), (26, 5476056), (39, 3650704), (48, 2966197), (52, 2738028), (78, 1825352), (104, 1369014), (156, 912676), (208, 684507), (312, 456338), (401, 355056), (569, 250224), (624, 228169), (802, 177528), (1138, 125112), (1203, 118352), (1604, 88764), (1707, 83408), (2276, 62556), (2406, 59176), (3208, 44382), (3414, 41704), (4552, 31278), (4812, 29588), (5213, 27312), (6416, 22191), (6828, 20852), (7397, 19248), (9104, 15639), (9624, 14794), (10426, 13656)]