119880804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 315342720

約数和(自身を除く): 195461916

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 157, 197, 204, 228, 314, 323, 394, 471, 591, 628, 646, 788, 942, 969, 1182, 1292, 1884, 1938, 2364, 2669, 2983, 3349, 3743, 3876, 5338, 5966, 6698, 7486, 8007, 8949, 10047, 10676, 11229, 11932, 13396, 14972, 16014, 17898, 20094, 22458, 30929, 32028, 35796, 40188, 44916, 50711, 61858, 63631, 92787, 101422, 123716, 127262, 152133, 185574, 190893, 202844, 254524, 304266, 371148, 381786, 525793, 587651, 608532, 763572, 1051586, 1175302, 1577379, 1762953, 2103172, 2350604, 3154758, 3525906, 6309516, 7051812, 9990067, 19980134, 29970201, 39960268, 59940402, 119880804]

約数ペア:

[(1, 119880804), (2, 59940402), (3, 39960268), (4, 29970201), (6, 19980134), (12, 9990067), (17, 7051812), (19, 6309516), (34, 3525906), (38, 3154758), (51, 2350604), (57, 2103172), (68, 1762953), (76, 1577379), (102, 1175302), (114, 1051586), (157, 763572), (197, 608532), (204, 587651), (228, 525793), (314, 381786), (323, 371148), (394, 304266), (471, 254524), (591, 202844), (628, 190893), (646, 185574), (788, 152133), (942, 127262), (969, 123716), (1182, 101422), (1292, 92787), (1884, 63631), (1938, 61858), (2364, 50711), (2669, 44916), (2983, 40188), (3349, 35796), (3743, 32028), (3876, 30929), (5338, 22458), (5966, 20094), (6698, 17898), (7486, 16014), (8007, 14972), (8949, 13396), (10047, 11932), (10676, 11229)]