130131738

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 336199680

約数和(自身を除く): 206067942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 37, 54, 62, 66, 74, 93, 99, 111, 186, 191, 198, 222, 279, 297, 333, 341, 382, 407, 558, 573, 594, 666, 682, 814, 837, 999, 1023, 1146, 1147, 1221, 1674, 1719, 1998, 2046, 2101, 2294, 2442, 3069, 3438, 3441, 3663, 4202, 5157, 5921, 6138, 6303, 6882, 7067, 7326, 9207, 10314, 10323, 10989, 11842, 12606, 12617, 14134, 17763, 18414, 18909, 20646, 21201, 21978, 25234, 30969, 35526, 37818, 37851, 42402, 53289, 56727, 61938, 63603, 65131, 75702, 77737, 106578, 113454, 113553, 127206, 130262, 155474, 159867, 190809, 195393, 219077, 227106, 233211, 319734, 340659, 381618, 390786, 438154, 466422, 586179, 657231, 681318, 699633, 1172358, 1314462, 1399266, 1758537, 1971693, 2098899, 2409847, 3517074, 3943386, 4197798, 4819694, 5915079, 7229541, 11830158, 14459082, 21688623, 43377246, 65065869, 130131738]

約数ペア:

[(1, 130131738), (2, 65065869), (3, 43377246), (6, 21688623), (9, 14459082), (11, 11830158), (18, 7229541), (22, 5915079), (27, 4819694), (31, 4197798), (33, 3943386), (37, 3517074), (54, 2409847), (62, 2098899), (66, 1971693), (74, 1758537), (93, 1399266), (99, 1314462), (111, 1172358), (186, 699633), (191, 681318), (198, 657231), (222, 586179), (279, 466422), (297, 438154), (333, 390786), (341, 381618), (382, 340659), (407, 319734), (558, 233211), (573, 227106), (594, 219077), (666, 195393), (682, 190809), (814, 159867), (837, 155474), (999, 130262), (1023, 127206), (1146, 113553), (1147, 113454), (1221, 106578), (1674, 77737), (1719, 75702), (1998, 65131), (2046, 63603), (2101, 61938), (2294, 56727), (2442, 53289), (3069, 42402), (3438, 37851), (3441, 37818), (3663, 35526), (4202, 30969), (5157, 25234), (5921, 21978), (6138, 21201), (6303, 20646), (6882, 18909), (7067, 18414), (7326, 17763), (9207, 14134), (10314, 12617), (10323, 12606), (10989, 11842)]