150821944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 370298880

約数和(自身を除く): 219476936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 124, 163, 164, 182, 217, 248, 287, 326, 328, 364, 403, 434, 533, 574, 652, 728, 806, 868, 1066, 1141, 1148, 1271, 1304, 1612, 1736, 2119, 2132, 2282, 2296, 2542, 2821, 3224, 3731, 4238, 4264, 4564, 5053, 5084, 5642, 6683, 7462, 8476, 8897, 9128, 10106, 10168, 11284, 13366, 14833, 14924, 16523, 16952, 17794, 20212, 22568, 26732, 29666, 29848, 33046, 35371, 35588, 40424, 46781, 53464, 59332, 65689, 66092, 70742, 71176, 86879, 93562, 115661, 118664, 131378, 132184, 141484, 173758, 187124, 207173, 231322, 262756, 282968, 347516, 374248, 414346, 459823, 462644, 525512, 608153, 695032, 828692, 919646, 925288, 1216306, 1450211, 1657384, 1839292, 2432612, 2693249, 2900422, 3678584, 4865224, 5386498, 5800844, 10772996, 11601688, 18852743, 21545992, 37705486, 75410972, 150821944]

約数ペア:

[(1, 150821944), (2, 75410972), (4, 37705486), (7, 21545992), (8, 18852743), (13, 11601688), (14, 10772996), (26, 5800844), (28, 5386498), (31, 4865224), (41, 3678584), (52, 2900422), (56, 2693249), (62, 2432612), (82, 1839292), (91, 1657384), (104, 1450211), (124, 1216306), (163, 925288), (164, 919646), (182, 828692), (217, 695032), (248, 608153), (287, 525512), (326, 462644), (328, 459823), (364, 414346), (403, 374248), (434, 347516), (533, 282968), (574, 262756), (652, 231322), (728, 207173), (806, 187124), (868, 173758), (1066, 141484), (1141, 132184), (1148, 131378), (1271, 118664), (1304, 115661), (1612, 93562), (1736, 86879), (2119, 71176), (2132, 70742), (2282, 66092), (2296, 65689), (2542, 59332), (2821, 53464), (3224, 46781), (3731, 40424), (4238, 35588), (4264, 35371), (4564, 33046), (5053, 29848), (5084, 29666), (5642, 26732), (6683, 22568), (7462, 20212), (8476, 17794), (8897, 16952), (9128, 16523), (10106, 14924), (10168, 14833), (11284, 13366)]