149927442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 215026158

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 534, 623, 798, 1246, 1691, 1869, 2111, 3382, 3738, 4222, 5073, 6333, 10146, 11837, 12666, 14777, 23674, 29554, 35511, 40109, 44331, 71022, 80218, 88662, 120327, 187879, 240654, 280763, 375758, 561526, 563637, 842289, 1127274, 1315153, 1684578, 2630306, 3569701, 3945459, 7139402, 7890918, 10709103, 21418206, 24987907, 49975814, 74963721, 149927442]

約数ペア:

[(1, 149927442), (2, 74963721), (3, 49975814), (6, 24987907), (7, 21418206), (14, 10709103), (19, 7890918), (21, 7139402), (38, 3945459), (42, 3569701), (57, 2630306), (89, 1684578), (114, 1315153), (133, 1127274), (178, 842289), (266, 563637), (267, 561526), (399, 375758), (534, 280763), (623, 240654), (798, 187879), (1246, 120327), (1691, 88662), (1869, 80218), (2111, 71022), (3382, 44331), (3738, 40109), (4222, 35511), (5073, 29554), (6333, 23674), (10146, 14777), (11837, 12666)]