149600248

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 181346312

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 113, 188, 226, 329, 376, 452, 503, 658, 791, 904, 1006, 1316, 1582, 2012, 2632, 3164, 3521, 4024, 5311, 6328, 7042, 10622, 14084, 21244, 23641, 28168, 37177, 42488, 47282, 56839, 74354, 94564, 113678, 148708, 165487, 189128, 227356, 297416, 330974, 397873, 454712, 661948, 795746, 1323896, 1591492, 2671433, 3182984, 5342866, 10685732, 18700031, 21371464, 37400062, 74800124, 149600248]

約数ペア:

[(1, 149600248), (2, 74800124), (4, 37400062), (7, 21371464), (8, 18700031), (14, 10685732), (28, 5342866), (47, 3182984), (56, 2671433), (94, 1591492), (113, 1323896), (188, 795746), (226, 661948), (329, 454712), (376, 397873), (452, 330974), (503, 297416), (658, 227356), (791, 189128), (904, 165487), (1006, 148708), (1316, 113678), (1582, 94564), (2012, 74354), (2632, 56839), (3164, 47282), (3521, 42488), (4024, 37177), (5311, 28168), (6328, 23641), (7042, 21244), (10622, 14084)]