145516728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27988

約数の個数: 64

約数和(自身を含む): 429189120

約数和(自身を除く): 283672392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 27941, 55882, 83823, 111764, 167646, 195587, 223528, 335292, 391174, 586761, 670584, 782348, 866171, 1173522, 1564696, 1732342, 2347044, 2598513, 3464684, 4694088, 5197026, 6063197, 6929368, 10394052, 12126394, 18189591, 20788104, 24252788, 36379182, 48505576, 72758364, 145516728]

約数ペア:

[(1, 145516728), (2, 72758364), (3, 48505576), (4, 36379182), (6, 24252788), (7, 20788104), (8, 18189591), (12, 12126394), (14, 10394052), (21, 6929368), (24, 6063197), (28, 5197026), (31, 4694088), (42, 3464684), (56, 2598513), (62, 2347044), (84, 1732342), (93, 1564696), (124, 1173522), (168, 866171), (186, 782348), (217, 670584), (248, 586761), (372, 391174), (434, 335292), (651, 223528), (744, 195587), (868, 167646), (1302, 111764), (1736, 83823), (2604, 55882), (5208, 27941)]