141796788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 386870400

約数和(自身を除く): 245073612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 239, 294, 478, 588, 717, 956, 1009, 1434, 1673, 2018, 2868, 3027, 3346, 4036, 5019, 6054, 6692, 7063, 10038, 11711, 12108, 14126, 20076, 21189, 23422, 28252, 35133, 42378, 46844, 49441, 70266, 84756, 98882, 140532, 148323, 197764, 241151, 296646, 482302, 593292, 723453, 964604, 1446906, 1688057, 2893812, 3376114, 5064171, 6752228, 10128342, 11816399, 20256684, 23632798, 35449197, 47265596, 70898394, 141796788]

約数ペア:

[(1, 141796788), (2, 70898394), (3, 47265596), (4, 35449197), (6, 23632798), (7, 20256684), (12, 11816399), (14, 10128342), (21, 6752228), (28, 5064171), (42, 3376114), (49, 2893812), (84, 1688057), (98, 1446906), (147, 964604), (196, 723453), (239, 593292), (294, 482302), (478, 296646), (588, 241151), (717, 197764), (956, 148323), (1009, 140532), (1434, 98882), (1673, 84756), (2018, 70266), (2868, 49441), (3027, 46844), (3346, 42378), (4036, 35133), (5019, 28252), (6054, 23422), (6692, 21189), (7063, 20076), (10038, 14126), (11711, 12108)]