160973890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11003}}^1$

素因数の和:11047

約数の個数: 64

約数和(自身を含む): 380298240

約数和(自身を除く): 219324350

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 11003, 14630, 22006, 55015, 77021, 110030, 121033, 154042, 209057, 242066, 385105, 418114, 605165, 770210, 847231, 1045285, 1210330, 1463399, 1694462, 2090570, 2299627, 2926798, 4236155, 4599254, 7316995, 8472310, 11498135, 14633990, 16097389, 22996270, 32194778, 80486945, 160973890]

約数ペア:

[(1, 160973890), (2, 80486945), (5, 32194778), (7, 22996270), (10, 16097389), (11, 14633990), (14, 11498135), (19, 8472310), (22, 7316995), (35, 4599254), (38, 4236155), (55, 2926798), (70, 2299627), (77, 2090570), (95, 1694462), (110, 1463399), (133, 1210330), (154, 1045285), (190, 847231), (209, 770210), (266, 605165), (385, 418114), (418, 385105), (665, 242066), (770, 209057), (1045, 154042), (1330, 121033), (1463, 110030), (2090, 77021), (2926, 55015), (7315, 22006), (11003, 14630)]