188515692

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 486005520

約数和(自身を除く): 297489828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 139, 202, 278, 303, 373, 404, 417, 556, 606, 746, 834, 909, 1119, 1212, 1251, 1492, 1668, 1818, 2238, 2502, 3357, 3636, 4476, 5004, 6714, 13428, 14039, 28078, 37673, 42117, 51847, 56156, 75346, 84234, 103694, 113019, 126351, 150692, 155541, 168468, 207388, 226038, 252702, 311082, 339057, 452076, 466623, 505404, 622164, 678114, 933246, 1356228, 1866492, 5236547, 10473094, 15709641, 20946188, 31419282, 47128923, 62838564, 94257846, 188515692]

約数ペア:

[(1, 188515692), (2, 94257846), (3, 62838564), (4, 47128923), (6, 31419282), (9, 20946188), (12, 15709641), (18, 10473094), (36, 5236547), (101, 1866492), (139, 1356228), (202, 933246), (278, 678114), (303, 622164), (373, 505404), (404, 466623), (417, 452076), (556, 339057), (606, 311082), (746, 252702), (834, 226038), (909, 207388), (1119, 168468), (1212, 155541), (1251, 150692), (1492, 126351), (1668, 113019), (1818, 103694), (2238, 84234), (2502, 75346), (3357, 56156), (3636, 51847), (4476, 42117), (5004, 37673), (6714, 28078), (13428, 14039)]