165361130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 340402176

約数和(自身を除く): 175041046

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 110, 142, 155, 310, 341, 355, 682, 683, 710, 781, 1366, 1562, 1705, 2201, 3410, 3415, 3905, 4402, 6830, 7513, 7810, 11005, 15026, 21173, 22010, 24211, 37565, 42346, 48422, 48493, 75130, 96986, 105865, 121055, 211730, 232903, 242110, 242465, 465806, 484930, 533423, 1066846, 1164515, 1503283, 2329030, 2667115, 3006566, 5334230, 7516415, 15032830, 16536113, 33072226, 82680565, 165361130]

約数ペア:

[(1, 165361130), (2, 82680565), (5, 33072226), (10, 16536113), (11, 15032830), (22, 7516415), (31, 5334230), (55, 3006566), (62, 2667115), (71, 2329030), (110, 1503283), (142, 1164515), (155, 1066846), (310, 533423), (341, 484930), (355, 465806), (682, 242465), (683, 242110), (710, 232903), (781, 211730), (1366, 121055), (1562, 105865), (1705, 96986), (2201, 75130), (3410, 48493), (3415, 48422), (3905, 42346), (4402, 37565), (6830, 24211), (7513, 22010), (7810, 21173), (11005, 15026)]