140695524

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 366504320

約数和(自身を除く): 225808796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 549, 711, 732, 811, 948, 1098, 1422, 1622, 2196, 2433, 2844, 3244, 4819, 4866, 7299, 9638, 9732, 14457, 14598, 19276, 28914, 29196, 43371, 49471, 57828, 64069, 86742, 98942, 128138, 148413, 173484, 192207, 197884, 256276, 296826, 384414, 445239, 576621, 593652, 768828, 890478, 1153242, 1780956, 2306484, 3908209, 7816418, 11724627, 15632836, 23449254, 35173881, 46898508, 70347762, 140695524]

約数ペア:

[(1, 140695524), (2, 70347762), (3, 46898508), (4, 35173881), (6, 23449254), (9, 15632836), (12, 11724627), (18, 7816418), (36, 3908209), (61, 2306484), (79, 1780956), (122, 1153242), (158, 890478), (183, 768828), (237, 593652), (244, 576621), (316, 445239), (366, 384414), (474, 296826), (549, 256276), (711, 197884), (732, 192207), (811, 173484), (948, 148413), (1098, 128138), (1422, 98942), (1622, 86742), (2196, 64069), (2433, 57828), (2844, 49471), (3244, 43371), (4819, 29196), (4866, 28914), (7299, 19276), (9638, 14598), (9732, 14457)]