142758672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5119}}^1$

素因数の和:5220

約数の個数: 80

約数和(自身を含む): 426639360

約数和(自身を除く): 283880688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 5119, 6972, 9296, 10238, 13944, 15357, 20476, 27888, 30714, 35833, 40952, 61428, 71666, 81904, 107499, 122856, 143332, 214998, 245712, 286664, 424877, 429996, 573328, 849754, 859992, 1274631, 1699508, 1719984, 2549262, 2974139, 3399016, 5098524, 5948278, 6798032, 8922417, 10197048, 11896556, 17844834, 20394096, 23793112, 35689668, 47586224, 71379336, 142758672]

約数ペア:

[(1, 142758672), (2, 71379336), (3, 47586224), (4, 35689668), (6, 23793112), (7, 20394096), (8, 17844834), (12, 11896556), (14, 10197048), (16, 8922417), (21, 6798032), (24, 5948278), (28, 5098524), (42, 3399016), (48, 2974139), (56, 2549262), (83, 1719984), (84, 1699508), (112, 1274631), (166, 859992), (168, 849754), (249, 573328), (332, 429996), (336, 424877), (498, 286664), (581, 245712), (664, 214998), (996, 143332), (1162, 122856), (1328, 107499), (1743, 81904), (1992, 71666), (2324, 61428), (3486, 40952), (3984, 35833), (4648, 30714), (5119, 27888), (6972, 20476), (9296, 15357), (10238, 13944)]