122636488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 265809600

約数和(自身を除く): 143173112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 988, 1007, 1171, 1378, 1976, 2014, 2342, 2756, 4028, 4684, 5512, 8056, 9368, 13091, 15223, 22249, 26182, 30446, 44498, 52364, 60892, 62063, 88996, 104728, 121784, 124126, 177992, 248252, 289237, 496504, 578474, 806819, 1156948, 1179197, 1613638, 2313896, 2358394, 3227276, 4716788, 6454552, 9433576, 15329561, 30659122, 61318244, 122636488]

約数ペア:

[(1, 122636488), (2, 61318244), (4, 30659122), (8, 15329561), (13, 9433576), (19, 6454552), (26, 4716788), (38, 3227276), (52, 2358394), (53, 2313896), (76, 1613638), (104, 1179197), (106, 1156948), (152, 806819), (212, 578474), (247, 496504), (424, 289237), (494, 248252), (689, 177992), (988, 124126), (1007, 121784), (1171, 104728), (1378, 88996), (1976, 62063), (2014, 60892), (2342, 52364), (2756, 44498), (4028, 30446), (4684, 26182), (5512, 22249), (8056, 15223), (9368, 13091)]