115210908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 308053200

約数和(自身を除く): 192842292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 389, 433, 684, 778, 866, 1167, 1299, 1556, 1732, 2334, 2598, 3501, 3897, 4668, 5196, 7002, 7391, 7794, 8227, 14004, 14782, 15588, 16454, 22173, 24681, 29564, 32908, 44346, 49362, 66519, 74043, 88692, 98724, 133038, 148086, 168437, 266076, 296172, 336874, 505311, 673748, 1010622, 1515933, 2021244, 3031866, 3200303, 6063732, 6400606, 9600909, 12801212, 19201818, 28802727, 38403636, 57605454, 115210908]

約数ペア:

[(1, 115210908), (2, 57605454), (3, 38403636), (4, 28802727), (6, 19201818), (9, 12801212), (12, 9600909), (18, 6400606), (19, 6063732), (36, 3200303), (38, 3031866), (57, 2021244), (76, 1515933), (114, 1010622), (171, 673748), (228, 505311), (342, 336874), (389, 296172), (433, 266076), (684, 168437), (778, 148086), (866, 133038), (1167, 98724), (1299, 88692), (1556, 74043), (1732, 66519), (2334, 49362), (2598, 44346), (3501, 32908), (3897, 29564), (4668, 24681), (5196, 22173), (7002, 16454), (7391, 15588), (7794, 14782), (8227, 14004)]