191630808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 551116800

約数和(自身を除く): 359485992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 456, 508, 684, 762, 1016, 1103, 1143, 1368, 1524, 2206, 2286, 2413, 3048, 3309, 4412, 4572, 4826, 6618, 7239, 8824, 9144, 9652, 9927, 13236, 14478, 19304, 19854, 20957, 21717, 26472, 28956, 39708, 41914, 43434, 57912, 62871, 79416, 83828, 86868, 125742, 140081, 167656, 173736, 188613, 251484, 280162, 377226, 420243, 502968, 560324, 754452, 840486, 1120648, 1260729, 1508904, 1680972, 2521458, 2661539, 3361944, 5042916, 5323078, 7984617, 10085832, 10646156, 15969234, 21292312, 23953851, 31938468, 47907702, 63876936, 95815404, 191630808]

約数ペア:

[(1, 191630808), (2, 95815404), (3, 63876936), (4, 47907702), (6, 31938468), (8, 23953851), (9, 21292312), (12, 15969234), (18, 10646156), (19, 10085832), (24, 7984617), (36, 5323078), (38, 5042916), (57, 3361944), (72, 2661539), (76, 2521458), (114, 1680972), (127, 1508904), (152, 1260729), (171, 1120648), (228, 840486), (254, 754452), (342, 560324), (381, 502968), (456, 420243), (508, 377226), (684, 280162), (762, 251484), (1016, 188613), (1103, 173736), (1143, 167656), (1368, 140081), (1524, 125742), (2206, 86868), (2286, 83828), (2413, 79416), (3048, 62871), (3309, 57912), (4412, 43434), (4572, 41914), (4826, 39708), (6618, 28956), (7239, 26472), (8824, 21717), (9144, 20957), (9652, 19854), (9927, 19304), (13236, 14478)]