181569118914

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{7829}}^1$

素因数の和:8197

約数の個数: 128

約数和(自身を含む): 428638003200

約数和(自身を除く): 247068884286

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 138, 142, 207, 213, 263, 414, 426, 526, 621, 639, 789, 1242, 1278, 1578, 1633, 1917, 2367, 3266, 3834, 4734, 4899, 6049, 7101, 7829, 9798, 12098, 14202, 14697, 15658, 18147, 18673, 23487, 29394, 36294, 37346, 44091, 46974, 54441, 56019, 70461, 88182, 108882, 112038, 140922, 163323, 168057, 180067, 211383, 326646, 336114, 360134, 422766, 429479, 504171, 540201, 555859, 858958, 1008342, 1080402, 1111718, 1288437, 1620603, 1667577, 2059027, 2576874, 3241206, 3335154, 3865311, 4118054, 4861809, 5002731, 6177081, 7730622, 9723618, 10005462, 11595933, 12354162, 12784757, 15008193, 18531243, 23191866, 25569514, 30016386, 37062486, 38354271, 47357621, 55593729, 76708542, 94715242, 111187458, 115062813, 142072863, 146190917, 230125626, 284145726, 292381834, 345188439, 426218589, 438572751, 690376878, 852437178, 877145502, 1278655767, 1315718253, 2557311534, 2631436506, 3362391091, 3947154759, 6724782182, 7894309518, 10087173273, 20174346546, 30261519819, 60523039638, 90784559457, 181569118914]

約数ペア:

[(1, 181569118914), (2, 90784559457), (3, 60523039638), (6, 30261519819), (9, 20174346546), (18, 10087173273), (23, 7894309518), (27, 6724782182), (46, 3947154759), (54, 3362391091), (69, 2631436506), (71, 2557311534), (138, 1315718253), (142, 1278655767), (207, 877145502), (213, 852437178), (263, 690376878), (414, 438572751), (426, 426218589), (526, 345188439), (621, 292381834), (639, 284145726), (789, 230125626), (1242, 146190917), (1278, 142072863), (1578, 115062813), (1633, 111187458), (1917, 94715242), (2367, 76708542), (3266, 55593729), (3834, 47357621), (4734, 38354271), (4899, 37062486), (6049, 30016386), (7101, 25569514), (7829, 23191866), (9798, 18531243), (12098, 15008193), (14202, 12784757), (14697, 12354162), (15658, 11595933), (18147, 10005462), (18673, 9723618), (23487, 7730622), (29394, 6177081), (36294, 5002731), (37346, 4861809), (44091, 4118054), (46974, 3865311), (54441, 3335154), (56019, 3241206), (70461, 2576874), (88182, 2059027), (108882, 1667577), (112038, 1620603), (140922, 1288437), (163323, 1111718), (168057, 1080402), (180067, 1008342), (211383, 858958), (326646, 555859), (336114, 540201), (360134, 504171), (422766, 429479)]