149931488

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 350433216

約数和(自身を除く): 200501728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 73, 106, 112, 146, 173, 212, 224, 292, 346, 371, 424, 511, 584, 692, 742, 848, 1022, 1168, 1211, 1384, 1484, 1696, 2044, 2336, 2422, 2768, 2968, 3869, 4088, 4844, 5536, 5936, 7738, 8176, 9169, 9688, 11872, 12629, 15476, 16352, 18338, 19376, 25258, 27083, 30952, 36676, 38752, 50516, 54166, 61904, 64183, 73352, 88403, 101032, 108332, 123808, 128366, 146704, 176806, 202064, 216664, 256732, 293408, 353612, 404128, 433328, 513464, 669337, 707224, 866656, 1026928, 1338674, 1414448, 2053856, 2677348, 2828896, 4685359, 5354696, 9370718, 10709392, 18741436, 21418784, 37482872, 74965744, 149931488]

約数ペア:

[(1, 149931488), (2, 74965744), (4, 37482872), (7, 21418784), (8, 18741436), (14, 10709392), (16, 9370718), (28, 5354696), (32, 4685359), (53, 2828896), (56, 2677348), (73, 2053856), (106, 1414448), (112, 1338674), (146, 1026928), (173, 866656), (212, 707224), (224, 669337), (292, 513464), (346, 433328), (371, 404128), (424, 353612), (511, 293408), (584, 256732), (692, 216664), (742, 202064), (848, 176806), (1022, 146704), (1168, 128366), (1211, 123808), (1384, 108332), (1484, 101032), (1696, 88403), (2044, 73352), (2336, 64183), (2422, 61904), (2768, 54166), (2968, 50516), (3869, 38752), (4088, 36676), (4844, 30952), (5536, 27083), (5936, 25258), (7738, 19376), (8176, 18338), (9169, 16352), (9688, 15476), (11872, 12629)]