145938456

素因数分解:

$2^3\times 3^3\times {\mathrm{557}}^1\times {\mathrm{1213}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 406447200

約数和(自身を除く): 260508744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 557, 1114, 1213, 1671, 2228, 2426, 3342, 3639, 4456, 4852, 5013, 6684, 7278, 9704, 10026, 10917, 13368, 14556, 15039, 20052, 21834, 29112, 30078, 32751, 40104, 43668, 60156, 65502, 87336, 120312, 131004, 262008, 675641, 1351282, 2026923, 2702564, 4053846, 5405128, 6080769, 8107692, 12161538, 16215384, 18242307, 24323076, 36484614, 48646152, 72969228, 145938456]

約数ペア:

[(1, 145938456), (2, 72969228), (3, 48646152), (4, 36484614), (6, 24323076), (8, 18242307), (9, 16215384), (12, 12161538), (18, 8107692), (24, 6080769), (27, 5405128), (36, 4053846), (54, 2702564), (72, 2026923), (108, 1351282), (216, 675641), (557, 262008), (1114, 131004), (1213, 120312), (1671, 87336), (2228, 65502), (2426, 60156), (3342, 43668), (3639, 40104), (4456, 32751), (4852, 30078), (5013, 29112), (6684, 21834), (7278, 20052), (9704, 15039), (10026, 14556), (10917, 13368)]