152881638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14737}}^1$

素因数の和:14781

約数の個数: 64

約数和(自身を含む): 396157440

約数和(自身を除く): 243275802

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 14737, 29474, 44211, 88422, 103159, 191581, 206318, 280003, 309477, 383162, 560006, 574743, 618954, 840009, 1149486, 1341067, 1680018, 1960021, 2682134, 3640039, 3920042, 4023201, 5880063, 7280078, 8046402, 10920117, 11760126, 21840234, 25480273, 50960546, 76440819, 152881638]

約数ペア:

[(1, 152881638), (2, 76440819), (3, 50960546), (6, 25480273), (7, 21840234), (13, 11760126), (14, 10920117), (19, 8046402), (21, 7280078), (26, 5880063), (38, 4023201), (39, 3920042), (42, 3640039), (57, 2682134), (78, 1960021), (91, 1680018), (114, 1341067), (133, 1149486), (182, 840009), (247, 618954), (266, 574743), (273, 560006), (399, 383162), (494, 309477), (546, 280003), (741, 206318), (798, 191581), (1482, 103159), (1729, 88422), (3458, 44211), (5187, 29474), (10374, 14737)]