149103906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 244880094

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 29, 34, 38, 42, 51, 57, 58, 87, 102, 114, 119, 133, 174, 203, 238, 266, 323, 357, 379, 399, 406, 493, 551, 609, 646, 714, 758, 798, 969, 986, 1102, 1137, 1218, 1479, 1653, 1938, 2261, 2274, 2653, 2958, 3306, 3451, 3857, 4522, 5306, 6443, 6783, 6902, 7201, 7714, 7959, 9367, 10353, 10991, 11571, 12886, 13566, 14402, 15918, 18734, 19329, 20706, 21603, 21982, 23142, 28101, 32973, 38658, 43206, 45101, 50407, 56202, 65569, 65946, 76937, 90202, 100814, 122417, 131138, 135303, 151221, 153874, 186847, 196707, 208829, 230811, 244834, 270606, 302442, 367251, 373694, 393414, 417658, 461622, 560541, 626487, 734502, 856919, 1121082, 1252974, 1307929, 1461803, 1713838, 2570757, 2615858, 2923606, 3550093, 3923787, 4385409, 5141514, 7100186, 7847574, 8770818, 10650279, 21300558, 24850651, 49701302, 74551953, 149103906]

約数ペア:

[(1, 149103906), (2, 74551953), (3, 49701302), (6, 24850651), (7, 21300558), (14, 10650279), (17, 8770818), (19, 7847574), (21, 7100186), (29, 5141514), (34, 4385409), (38, 3923787), (42, 3550093), (51, 2923606), (57, 2615858), (58, 2570757), (87, 1713838), (102, 1461803), (114, 1307929), (119, 1252974), (133, 1121082), (174, 856919), (203, 734502), (238, 626487), (266, 560541), (323, 461622), (357, 417658), (379, 393414), (399, 373694), (406, 367251), (493, 302442), (551, 270606), (609, 244834), (646, 230811), (714, 208829), (758, 196707), (798, 186847), (969, 153874), (986, 151221), (1102, 135303), (1137, 131138), (1218, 122417), (1479, 100814), (1653, 90202), (1938, 76937), (2261, 65946), (2274, 65569), (2653, 56202), (2958, 50407), (3306, 45101), (3451, 43206), (3857, 38658), (4522, 32973), (5306, 28101), (6443, 23142), (6783, 21982), (6902, 21603), (7201, 20706), (7714, 19329), (7959, 18734), (9367, 15918), (10353, 14402), (10991, 13566), (11571, 12886)]