138078216

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 419558400

約数和(自身を除く): 281480184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1213, 1224, 1581, 1674, 1836, 2108, 2232, 2426, 3162, 3348, 3639, 3672, 4216, 4743, 4852, 6324, 6696, 7278, 9486, 9704, 10917, 12648, 14229, 14556, 18972, 20621, 21834, 28458, 29112, 32751, 37603, 37944, 41242, 43668, 56916, 61863, 65502, 75206, 82484, 87336, 112809, 113832, 123726, 131004, 150412, 164968, 185589, 225618, 247452, 262008, 300824, 338427, 371178, 451236, 494904, 556767, 639251, 676854, 742356, 902472, 1015281, 1113534, 1278502, 1353708, 1484712, 1917753, 2030562, 2227068, 2557004, 2707416, 3835506, 4061124, 4454136, 5114008, 5753259, 7671012, 8122248, 11506518, 15342024, 17259777, 23013036, 34519554, 46026072, 69039108, 138078216]

約数ペア:

[(1, 138078216), (2, 69039108), (3, 46026072), (4, 34519554), (6, 23013036), (8, 17259777), (9, 15342024), (12, 11506518), (17, 8122248), (18, 7671012), (24, 5753259), (27, 5114008), (31, 4454136), (34, 4061124), (36, 3835506), (51, 2707416), (54, 2557004), (62, 2227068), (68, 2030562), (72, 1917753), (93, 1484712), (102, 1353708), (108, 1278502), (124, 1113534), (136, 1015281), (153, 902472), (186, 742356), (204, 676854), (216, 639251), (248, 556767), (279, 494904), (306, 451236), (372, 371178), (408, 338427), (459, 300824), (527, 262008), (558, 247452), (612, 225618), (744, 185589), (837, 164968), (918, 150412), (1054, 131004), (1116, 123726), (1213, 113832), (1224, 112809), (1581, 87336), (1674, 82484), (1836, 75206), (2108, 65502), (2232, 61863), (2426, 56916), (3162, 43668), (3348, 41242), (3639, 37944), (3672, 37603), (4216, 32751), (4743, 29112), (4852, 28458), (6324, 21834), (6696, 20621), (7278, 18972), (9486, 14556), (9704, 14229), (10917, 12648)]