153485486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 163775314

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 154, 161, 187, 238, 253, 322, 374, 391, 506, 782, 1309, 1771, 2549, 2618, 2737, 3542, 4301, 5098, 5474, 8602, 17843, 28039, 30107, 35686, 43333, 56078, 58627, 60214, 86666, 117254, 196273, 303331, 392546, 410389, 476663, 606662, 644897, 820778, 953326, 996659, 1289794, 1993318, 3336641, 4514279, 6673282, 6976613, 9028558, 10963249, 13953226, 21926498, 76742743, 153485486]

約数ペア:

[(1, 153485486), (2, 76742743), (7, 21926498), (11, 13953226), (14, 10963249), (17, 9028558), (22, 6976613), (23, 6673282), (34, 4514279), (46, 3336641), (77, 1993318), (119, 1289794), (154, 996659), (161, 953326), (187, 820778), (238, 644897), (253, 606662), (322, 476663), (374, 410389), (391, 392546), (506, 303331), (782, 196273), (1309, 117254), (1771, 86666), (2549, 60214), (2618, 58627), (2737, 56078), (3542, 43333), (4301, 35686), (5098, 30107), (5474, 28039), (8602, 17843)]