171589896

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 476985600

約数和(自身を除く): 305395704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 97, 158, 194, 237, 291, 311, 316, 388, 474, 582, 622, 632, 711, 776, 873, 933, 948, 1164, 1244, 1422, 1746, 1866, 1896, 2328, 2488, 2799, 2844, 3492, 3732, 5598, 5688, 6984, 7464, 7663, 11196, 15326, 22392, 22989, 24569, 30167, 30652, 45978, 49138, 60334, 61304, 68967, 73707, 90501, 91956, 98276, 120668, 137934, 147414, 181002, 183912, 196552, 221121, 241336, 271503, 275868, 294828, 362004, 442242, 543006, 551736, 589656, 724008, 884484, 1086012, 1768968, 2172024, 2383193, 4766386, 7149579, 9532772, 14299158, 19065544, 21448737, 28598316, 42897474, 57196632, 85794948, 171589896]

約数ペア:

[(1, 171589896), (2, 85794948), (3, 57196632), (4, 42897474), (6, 28598316), (8, 21448737), (9, 19065544), (12, 14299158), (18, 9532772), (24, 7149579), (36, 4766386), (72, 2383193), (79, 2172024), (97, 1768968), (158, 1086012), (194, 884484), (237, 724008), (291, 589656), (311, 551736), (316, 543006), (388, 442242), (474, 362004), (582, 294828), (622, 275868), (632, 271503), (711, 241336), (776, 221121), (873, 196552), (933, 183912), (948, 181002), (1164, 147414), (1244, 137934), (1422, 120668), (1746, 98276), (1866, 91956), (1896, 90501), (2328, 73707), (2488, 68967), (2799, 61304), (2844, 60334), (3492, 49138), (3732, 45978), (5598, 30652), (5688, 30167), (6984, 24569), (7464, 22989), (7663, 22392), (11196, 15326)]