153320544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 144

約数和(自身を含む): 485057664

約数和(自身を除く): 331737120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1321, 1488, 1612, 1872, 2232, 2418, 2642, 2976, 3224, 3627, 3744, 3963, 4464, 4836, 5284, 6448, 7254, 7926, 8928, 9672, 10568, 11889, 12896, 14508, 15852, 17173, 19344, 21136, 23778, 29016, 31704, 34346, 38688, 40951, 42272, 47556, 51519, 58032, 63408, 68692, 81902, 95112, 103038, 116064, 122853, 126816, 137384, 154557, 163804, 190224, 206076, 245706, 274768, 309114, 327608, 368559, 380448, 412152, 491412, 532363, 549536, 618228, 655216, 737118, 824304, 982824, 1064726, 1236456, 1310432, 1474236, 1597089, 1648608, 1965648, 2129452, 2472912, 2948472, 3194178, 3931296, 4258904, 4791267, 4945824, 5896944, 6388356, 8517808, 9582534, 11793888, 12776712, 17035616, 19165068, 25553424, 38330136, 51106848, 76660272, 153320544]

約数ペア:

[(1, 153320544), (2, 76660272), (3, 51106848), (4, 38330136), (6, 25553424), (8, 19165068), (9, 17035616), (12, 12776712), (13, 11793888), (16, 9582534), (18, 8517808), (24, 6388356), (26, 5896944), (31, 4945824), (32, 4791267), (36, 4258904), (39, 3931296), (48, 3194178), (52, 2948472), (62, 2472912), (72, 2129452), (78, 1965648), (93, 1648608), (96, 1597089), (104, 1474236), (117, 1310432), (124, 1236456), (144, 1064726), (156, 982824), (186, 824304), (208, 737118), (234, 655216), (248, 618228), (279, 549536), (288, 532363), (312, 491412), (372, 412152), (403, 380448), (416, 368559), (468, 327608), (496, 309114), (558, 274768), (624, 245706), (744, 206076), (806, 190224), (936, 163804), (992, 154557), (1116, 137384), (1209, 126816), (1248, 122853), (1321, 116064), (1488, 103038), (1612, 95112), (1872, 81902), (2232, 68692), (2418, 63408), (2642, 58032), (2976, 51519), (3224, 47556), (3627, 42272), (3744, 40951), (3963, 38688), (4464, 34346), (4836, 31704), (5284, 29016), (6448, 23778), (7254, 21136), (7926, 19344), (8928, 17173), (9672, 15852), (10568, 14508), (11889, 12896)]