164067510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 443418624

約数和(自身を除く): 279351114

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 71, 85, 102, 115, 138, 142, 170, 197, 213, 230, 255, 345, 355, 391, 394, 426, 510, 591, 690, 710, 782, 985, 1065, 1173, 1182, 1207, 1633, 1955, 1970, 2130, 2346, 2414, 2955, 3266, 3349, 3621, 3910, 4531, 4899, 5865, 5910, 6035, 6698, 7242, 8165, 9062, 9798, 10047, 11730, 12070, 13593, 13987, 16330, 16745, 18105, 20094, 22655, 24495, 27186, 27761, 27974, 33490, 36210, 41961, 45310, 48990, 50235, 55522, 67965, 69935, 77027, 83283, 83922, 100470, 135930, 138805, 139870, 154054, 166566, 209805, 231081, 237779, 277610, 321701, 385135, 416415, 419610, 462162, 475558, 643402, 713337, 770270, 832830, 965103, 1155405, 1188895, 1426674, 1608505, 1930206, 2310810, 2377790, 3217010, 3566685, 4825515, 5468917, 7133370, 9651030, 10937834, 16406751, 27344585, 32813502, 54689170, 82033755, 164067510]

約数ペア:

[(1, 164067510), (2, 82033755), (3, 54689170), (5, 32813502), (6, 27344585), (10, 16406751), (15, 10937834), (17, 9651030), (23, 7133370), (30, 5468917), (34, 4825515), (46, 3566685), (51, 3217010), (69, 2377790), (71, 2310810), (85, 1930206), (102, 1608505), (115, 1426674), (138, 1188895), (142, 1155405), (170, 965103), (197, 832830), (213, 770270), (230, 713337), (255, 643402), (345, 475558), (355, 462162), (391, 419610), (394, 416415), (426, 385135), (510, 321701), (591, 277610), (690, 237779), (710, 231081), (782, 209805), (985, 166566), (1065, 154054), (1173, 139870), (1182, 138805), (1207, 135930), (1633, 100470), (1955, 83922), (1970, 83283), (2130, 77027), (2346, 69935), (2414, 67965), (2955, 55522), (3266, 50235), (3349, 48990), (3621, 45310), (3910, 41961), (4531, 36210), (4899, 33490), (5865, 27974), (5910, 27761), (6035, 27186), (6698, 24495), (7242, 22655), (8165, 20094), (9062, 18105), (9798, 16745), (10047, 16330), (11730, 13987), (12070, 13593)]