153661704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 302530296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 89, 129, 168, 172, 178, 239, 258, 267, 301, 344, 356, 478, 516, 534, 602, 623, 712, 717, 903, 956, 1032, 1068, 1204, 1246, 1434, 1673, 1806, 1869, 1912, 2136, 2408, 2492, 2868, 3346, 3612, 3738, 3827, 4984, 5019, 5736, 6692, 7224, 7476, 7654, 10038, 10277, 11481, 13384, 14952, 15308, 20076, 20554, 21271, 22962, 26789, 30616, 30831, 40152, 41108, 42542, 45924, 53578, 61662, 63813, 71939, 80367, 82216, 85084, 91848, 107156, 123324, 127626, 143878, 148897, 160734, 170168, 214312, 215817, 246648, 255252, 287756, 297794, 321468, 431634, 446691, 510504, 575512, 595588, 642936, 863268, 893382, 914653, 1191176, 1726536, 1786764, 1829306, 2743959, 3573528, 3658612, 5487918, 6402571, 7317224, 10975836, 12805142, 19207713, 21951672, 25610284, 38415426, 51220568, 76830852, 153661704]

約数ペア:

[(1, 153661704), (2, 76830852), (3, 51220568), (4, 38415426), (6, 25610284), (7, 21951672), (8, 19207713), (12, 12805142), (14, 10975836), (21, 7317224), (24, 6402571), (28, 5487918), (42, 3658612), (43, 3573528), (56, 2743959), (84, 1829306), (86, 1786764), (89, 1726536), (129, 1191176), (168, 914653), (172, 893382), (178, 863268), (239, 642936), (258, 595588), (267, 575512), (301, 510504), (344, 446691), (356, 431634), (478, 321468), (516, 297794), (534, 287756), (602, 255252), (623, 246648), (712, 215817), (717, 214312), (903, 170168), (956, 160734), (1032, 148897), (1068, 143878), (1204, 127626), (1246, 123324), (1434, 107156), (1673, 91848), (1806, 85084), (1869, 82216), (1912, 80367), (2136, 71939), (2408, 63813), (2492, 61662), (2868, 53578), (3346, 45924), (3612, 42542), (3738, 41108), (3827, 40152), (4984, 30831), (5019, 30616), (5736, 26789), (6692, 22962), (7224, 21271), (7476, 20554), (7654, 20076), (10038, 15308), (10277, 14952), (11481, 13384)]