155749608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 341914392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 239, 252, 378, 431, 478, 504, 717, 756, 862, 956, 1293, 1434, 1512, 1673, 1724, 1912, 2151, 2586, 2868, 3017, 3346, 3448, 3879, 4302, 5019, 5172, 5736, 6034, 6453, 6692, 7758, 8604, 9051, 10038, 10344, 11637, 12068, 12906, 13384, 15057, 15516, 17208, 18102, 20076, 23274, 24136, 25812, 27153, 30114, 31032, 36204, 40152, 45171, 46548, 51624, 54306, 60228, 72408, 81459, 90342, 93096, 103009, 108612, 120456, 162918, 180684, 206018, 217224, 309027, 325836, 361368, 412036, 618054, 651672, 721063, 824072, 927081, 1236108, 1442126, 1854162, 2163189, 2472216, 2781243, 2884252, 3708324, 4326378, 5562486, 5768504, 6489567, 7416648, 8652756, 11124972, 12979134, 17305512, 19468701, 22249944, 25958268, 38937402, 51916536, 77874804, 155749608]

約数ペア:

[(1, 155749608), (2, 77874804), (3, 51916536), (4, 38937402), (6, 25958268), (7, 22249944), (8, 19468701), (9, 17305512), (12, 12979134), (14, 11124972), (18, 8652756), (21, 7416648), (24, 6489567), (27, 5768504), (28, 5562486), (36, 4326378), (42, 3708324), (54, 2884252), (56, 2781243), (63, 2472216), (72, 2163189), (84, 1854162), (108, 1442126), (126, 1236108), (168, 927081), (189, 824072), (216, 721063), (239, 651672), (252, 618054), (378, 412036), (431, 361368), (478, 325836), (504, 309027), (717, 217224), (756, 206018), (862, 180684), (956, 162918), (1293, 120456), (1434, 108612), (1512, 103009), (1673, 93096), (1724, 90342), (1912, 81459), (2151, 72408), (2586, 60228), (2868, 54306), (3017, 51624), (3346, 46548), (3448, 45171), (3879, 40152), (4302, 36204), (5019, 31032), (5172, 30114), (5736, 27153), (6034, 25812), (6453, 24136), (6692, 23274), (7758, 20076), (8604, 18102), (9051, 17208), (10038, 15516), (10344, 15057), (11637, 13384), (12068, 12906)]