140185008

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 409067568

約数和(自身を除く): 268882560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 83, 111, 144, 148, 166, 222, 249, 296, 317, 332, 333, 444, 498, 592, 634, 664, 666, 747, 888, 951, 996, 1268, 1328, 1332, 1494, 1776, 1902, 1992, 2536, 2664, 2853, 2988, 3071, 3804, 3984, 5072, 5328, 5706, 5976, 6142, 7608, 9213, 11412, 11729, 11952, 12284, 15216, 18426, 22824, 23458, 24568, 26311, 27639, 35187, 36852, 45648, 46916, 49136, 52622, 55278, 70374, 73704, 78933, 93832, 105244, 105561, 110556, 140748, 147408, 157866, 187664, 210488, 211122, 221112, 236799, 281496, 315732, 420976, 422244, 442224, 473598, 562992, 631464, 844488, 947196, 973507, 1262928, 1688976, 1894392, 1947014, 2920521, 3788784, 3894028, 5841042, 7788056, 8761563, 11682084, 15576112, 17523126, 23364168, 35046252, 46728336, 70092504, 140185008]

約数ペア:

[(1, 140185008), (2, 70092504), (3, 46728336), (4, 35046252), (6, 23364168), (8, 17523126), (9, 15576112), (12, 11682084), (16, 8761563), (18, 7788056), (24, 5841042), (36, 3894028), (37, 3788784), (48, 2920521), (72, 1947014), (74, 1894392), (83, 1688976), (111, 1262928), (144, 973507), (148, 947196), (166, 844488), (222, 631464), (249, 562992), (296, 473598), (317, 442224), (332, 422244), (333, 420976), (444, 315732), (498, 281496), (592, 236799), (634, 221112), (664, 211122), (666, 210488), (747, 187664), (888, 157866), (951, 147408), (996, 140748), (1268, 110556), (1328, 105561), (1332, 105244), (1494, 93832), (1776, 78933), (1902, 73704), (1992, 70374), (2536, 55278), (2664, 52622), (2853, 49136), (2988, 46916), (3071, 45648), (3804, 36852), (3984, 35187), (5072, 27639), (5328, 26311), (5706, 24568), (5976, 23458), (6142, 22824), (7608, 18426), (9213, 15216), (11412, 12284), (11729, 11952)]