164622730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 332563968

約数和(自身を除く): 167941238

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 170, 230, 355, 391, 593, 710, 782, 1186, 1207, 1633, 1955, 2414, 2965, 3266, 3910, 5930, 6035, 8165, 10081, 12070, 13639, 16330, 20162, 27278, 27761, 42103, 50405, 55522, 68195, 84206, 100810, 136390, 138805, 210515, 231863, 277610, 421030, 463726, 715751, 968369, 1159315, 1431502, 1936738, 2318630, 3578755, 4841845, 7157510, 9683690, 16462273, 32924546, 82311365, 164622730]

約数ペア:

[(1, 164622730), (2, 82311365), (5, 32924546), (10, 16462273), (17, 9683690), (23, 7157510), (34, 4841845), (46, 3578755), (71, 2318630), (85, 1936738), (115, 1431502), (142, 1159315), (170, 968369), (230, 715751), (355, 463726), (391, 421030), (593, 277610), (710, 231863), (782, 210515), (1186, 138805), (1207, 136390), (1633, 100810), (1955, 84206), (2414, 68195), (2965, 55522), (3266, 50405), (3910, 42103), (5930, 27761), (6035, 27278), (8165, 20162), (10081, 16330), (12070, 13639)]