150162016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 322804440

約数和(自身を除く): 172642424

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 257, 304, 496, 514, 589, 608, 961, 992, 1028, 1178, 1922, 2056, 2356, 3844, 4112, 4712, 4883, 7688, 7967, 8224, 9424, 9766, 15376, 15934, 18259, 18848, 19532, 30752, 31868, 36518, 39064, 63736, 73036, 78128, 127472, 146072, 151373, 156256, 246977, 254944, 292144, 302746, 493954, 584288, 605492, 987908, 1210984, 1975816, 2421968, 3951632, 4692563, 4843936, 7903264, 9385126, 18770252, 37540504, 75081008, 150162016]

約数ペア:

[(1, 150162016), (2, 75081008), (4, 37540504), (8, 18770252), (16, 9385126), (19, 7903264), (31, 4843936), (32, 4692563), (38, 3951632), (62, 2421968), (76, 1975816), (124, 1210984), (152, 987908), (248, 605492), (257, 584288), (304, 493954), (496, 302746), (514, 292144), (589, 254944), (608, 246977), (961, 156256), (992, 151373), (1028, 146072), (1178, 127472), (1922, 78128), (2056, 73036), (2356, 63736), (3844, 39064), (4112, 36518), (4712, 31868), (4883, 30752), (7688, 19532), (7967, 18848), (8224, 18259), (9424, 15934), (9766, 15376)]