138987996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6151}}^1$

素因数の和:6434

約数の個数: 48

約数和(自身を含む): 372072960

約数和(自身を除く): 233084964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 6151, 7532, 11298, 12302, 18453, 22596, 24604, 36906, 43057, 73812, 86114, 129171, 172228, 258342, 516684, 1654619, 3309238, 4963857, 6618476, 9927714, 11582333, 19855428, 23164666, 34746999, 46329332, 69493998, 138987996]

約数ペア:

[(1, 138987996), (2, 69493998), (3, 46329332), (4, 34746999), (6, 23164666), (7, 19855428), (12, 11582333), (14, 9927714), (21, 6618476), (28, 4963857), (42, 3309238), (84, 1654619), (269, 516684), (538, 258342), (807, 172228), (1076, 129171), (1614, 86114), (1883, 73812), (3228, 43057), (3766, 36906), (5649, 24604), (6151, 22596), (7532, 18453), (11298, 12302)]