170245242

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 409204224

約数和(自身を除く): 238958982

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 131, 137, 153, 186, 262, 274, 279, 306, 393, 411, 527, 558, 786, 822, 1054, 1179, 1233, 1581, 2227, 2329, 2358, 2466, 3162, 4061, 4247, 4454, 4658, 4743, 6681, 6987, 8122, 8494, 9486, 12183, 12741, 13362, 13974, 17947, 20043, 20961, 24366, 25482, 35894, 36549, 38223, 40086, 41922, 53841, 69037, 72199, 73098, 76446, 107682, 138074, 144398, 161523, 207111, 216597, 305099, 323046, 414222, 433194, 556357, 610198, 621333, 649791, 915297, 1112714, 1242666, 1299582, 1669071, 1830594, 2745891, 3338142, 5007213, 5491782, 9458069, 10014426, 18916138, 28374207, 56748414, 85122621, 170245242]

約数ペア:

[(1, 170245242), (2, 85122621), (3, 56748414), (6, 28374207), (9, 18916138), (17, 10014426), (18, 9458069), (31, 5491782), (34, 5007213), (51, 3338142), (62, 2745891), (93, 1830594), (102, 1669071), (131, 1299582), (137, 1242666), (153, 1112714), (186, 915297), (262, 649791), (274, 621333), (279, 610198), (306, 556357), (393, 433194), (411, 414222), (527, 323046), (558, 305099), (786, 216597), (822, 207111), (1054, 161523), (1179, 144398), (1233, 138074), (1581, 107682), (2227, 76446), (2329, 73098), (2358, 72199), (2466, 69037), (3162, 53841), (4061, 41922), (4247, 40086), (4454, 38223), (4658, 36549), (4743, 35894), (6681, 25482), (6987, 24366), (8122, 20961), (8494, 20043), (9486, 17947), (12183, 13974), (12741, 13362)]