156741477292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{769}}^1\times {\mathrm{1301}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 280430488800

約数和(自身を除く): 123689011508

約数列:

[1, 2, 4, 53, 106, 212, 739, 769, 1301, 1478, 1538, 2602, 2956, 3076, 5204, 39167, 40757, 68953, 78334, 81514, 137906, 156668, 163028, 275812, 568291, 961439, 1000469, 1136582, 1922878, 2000938, 2273164, 3845756, 4001876, 30119423, 50956267, 53024857, 60238846, 101912534, 106049714, 120477692, 203825068, 212099428, 739346591, 1478693182, 2957386364, 39185369323, 78370738646, 156741477292]

約数ペア:

[(1, 156741477292), (2, 78370738646), (4, 39185369323), (53, 2957386364), (106, 1478693182), (212, 739346591), (739, 212099428), (769, 203825068), (1301, 120477692), (1478, 106049714), (1538, 101912534), (2602, 60238846), (2956, 53024857), (3076, 50956267), (5204, 30119423), (39167, 4001876), (40757, 3845756), (68953, 2273164), (78334, 2000938), (81514, 1922878), (137906, 1136582), (156668, 1000469), (163028, 961439), (275812, 568291)]