119969538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 146142462

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 131, 177, 199, 262, 354, 393, 398, 597, 767, 786, 1194, 1534, 1703, 2301, 2587, 3406, 4602, 5109, 5174, 7729, 7761, 10218, 11741, 15458, 15522, 23187, 23482, 26069, 35223, 46374, 52138, 70446, 78207, 100477, 152633, 156414, 200954, 301431, 305266, 338897, 457899, 602862, 677794, 915798, 1016691, 1538071, 2033382, 3076142, 4614213, 9228426, 19994923, 39989846, 59984769, 119969538]

約数ペア:

[(1, 119969538), (2, 59984769), (3, 39989846), (6, 19994923), (13, 9228426), (26, 4614213), (39, 3076142), (59, 2033382), (78, 1538071), (118, 1016691), (131, 915798), (177, 677794), (199, 602862), (262, 457899), (354, 338897), (393, 305266), (398, 301431), (597, 200954), (767, 156414), (786, 152633), (1194, 100477), (1534, 78207), (1703, 70446), (2301, 52138), (2587, 46374), (3406, 35223), (4602, 26069), (5109, 23482), (5174, 23187), (7729, 15522), (7761, 15458), (10218, 11741)]