169745212

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 386355200

約数和(自身を除く): 216609988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 307, 343, 364, 403, 434, 614, 637, 686, 806, 868, 1228, 1274, 1372, 1519, 1612, 2149, 2548, 2821, 3038, 3991, 4298, 4459, 5642, 6076, 7982, 8596, 8918, 9517, 10633, 11284, 15043, 15964, 17836, 19034, 19747, 21266, 27937, 30086, 38068, 39494, 42532, 55874, 60172, 66619, 78988, 105301, 111748, 123721, 133238, 138229, 195559, 210602, 247442, 266476, 276458, 391118, 421204, 466333, 494884, 552916, 782236, 866047, 932666, 1368913, 1732094, 1865332, 2737826, 3264331, 3464188, 5475652, 6062329, 6528662, 12124658, 13057324, 24249316, 42436303, 84872606, 169745212]

約数ペア:

[(1, 169745212), (2, 84872606), (4, 42436303), (7, 24249316), (13, 13057324), (14, 12124658), (26, 6528662), (28, 6062329), (31, 5475652), (49, 3464188), (52, 3264331), (62, 2737826), (91, 1865332), (98, 1732094), (124, 1368913), (182, 932666), (196, 866047), (217, 782236), (307, 552916), (343, 494884), (364, 466333), (403, 421204), (434, 391118), (614, 276458), (637, 266476), (686, 247442), (806, 210602), (868, 195559), (1228, 138229), (1274, 133238), (1372, 123721), (1519, 111748), (1612, 105301), (2149, 78988), (2548, 66619), (2821, 60172), (3038, 55874), (3991, 42532), (4298, 39494), (4459, 38068), (5642, 30086), (6076, 27937), (7982, 21266), (8596, 19747), (8918, 19034), (9517, 17836), (10633, 15964), (11284, 15043)]