149703296

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 311018400

約数和(自身を除く): 161315104

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 128, 172, 236, 344, 461, 472, 688, 922, 944, 1376, 1844, 1888, 2537, 2752, 3688, 3776, 5074, 5504, 7376, 7552, 10148, 14752, 19823, 20296, 27199, 29504, 39646, 40592, 54398, 59008, 79292, 81184, 108796, 158584, 162368, 217592, 317168, 324736, 435184, 634336, 870368, 1169557, 1268672, 1740736, 2339114, 2537344, 3481472, 4678228, 9356456, 18712912, 37425824, 74851648, 149703296]

約数ペア:

[(1, 149703296), (2, 74851648), (4, 37425824), (8, 18712912), (16, 9356456), (32, 4678228), (43, 3481472), (59, 2537344), (64, 2339114), (86, 1740736), (118, 1268672), (128, 1169557), (172, 870368), (236, 634336), (344, 435184), (461, 324736), (472, 317168), (688, 217592), (922, 162368), (944, 158584), (1376, 108796), (1844, 81184), (1888, 79292), (2537, 59008), (2752, 54398), (3688, 40592), (3776, 39646), (5074, 29504), (5504, 27199), (7376, 20296), (7552, 19823), (10148, 14752)]