170131472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 80

約数和(自身を含む): 409497600

約数和(自身を除く): 239366128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 2579, 3472, 4123, 4712, 5158, 8246, 9424, 10316, 16492, 18053, 20632, 32984, 36106, 41264, 49001, 65968, 72212, 79949, 98002, 144424, 159898, 196004, 288848, 319796, 343007, 392008, 559643, 639592, 686014, 784016, 1119286, 1279184, 1372028, 1519031, 2238572, 2744056, 3038062, 4477144, 5488112, 6076124, 8954288, 10633217, 12152248, 21266434, 24304496, 42532868, 85065736, 170131472]

約数ペア:

[(1, 170131472), (2, 85065736), (4, 42532868), (7, 24304496), (8, 21266434), (14, 12152248), (16, 10633217), (19, 8954288), (28, 6076124), (31, 5488112), (38, 4477144), (56, 3038062), (62, 2744056), (76, 2238572), (112, 1519031), (124, 1372028), (133, 1279184), (152, 1119286), (217, 784016), (248, 686014), (266, 639592), (304, 559643), (434, 392008), (496, 343007), (532, 319796), (589, 288848), (868, 196004), (1064, 159898), (1178, 144424), (1736, 98002), (2128, 79949), (2356, 72212), (2579, 65968), (3472, 49001), (4123, 41264), (4712, 36106), (5158, 32984), (8246, 20632), (9424, 18053), (10316, 16492)]