156984992270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1\times {\mathrm{4253}}^1$

素因数の和:5669

約数の個数: 64

約数和(自身を含む): 301185241920

約数和(自身を除く): 144200249650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1213, 1790, 2426, 3043, 4253, 6065, 6086, 8506, 12130, 15215, 20621, 21265, 30430, 41242, 42530, 72301, 103105, 144602, 206210, 217127, 361505, 434254, 723010, 761287, 1085635, 1522574, 2171270, 3691159, 3806435, 5158889, 7382318, 7612870, 10317778, 12941879, 18455795, 25794445, 25883758, 36911590, 51588890, 64709395, 87701113, 129418790, 175402226, 438505565, 877011130, 923441131, 1846882262, 4617205655, 9234411310, 15698499227, 31396998454, 78492496135, 156984992270]

約数ペア:

[(1, 156984992270), (2, 78492496135), (5, 31396998454), (10, 15698499227), (17, 9234411310), (34, 4617205655), (85, 1846882262), (170, 923441131), (179, 877011130), (358, 438505565), (895, 175402226), (1213, 129418790), (1790, 87701113), (2426, 64709395), (3043, 51588890), (4253, 36911590), (6065, 25883758), (6086, 25794445), (8506, 18455795), (12130, 12941879), (15215, 10317778), (20621, 7612870), (21265, 7382318), (30430, 5158889), (41242, 3806435), (42530, 3691159), (72301, 2171270), (103105, 1522574), (144602, 1085635), (206210, 761287), (217127, 723010), (361505, 434254)]