123703034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 120152326

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 83, 91, 133, 166, 182, 247, 266, 431, 494, 581, 862, 1079, 1162, 1577, 1729, 2158, 3017, 3154, 3458, 5603, 6034, 7553, 8189, 11039, 11206, 15106, 16378, 20501, 22078, 35773, 39221, 41002, 57323, 71546, 78442, 106457, 114646, 143507, 212914, 250411, 287014, 465049, 500822, 679687, 745199, 930098, 1359374, 1490398, 3255343, 4757809, 6510686, 8835931, 9515618, 17671862, 61851517, 123703034]

約数ペア:

[(1, 123703034), (2, 61851517), (7, 17671862), (13, 9515618), (14, 8835931), (19, 6510686), (26, 4757809), (38, 3255343), (83, 1490398), (91, 1359374), (133, 930098), (166, 745199), (182, 679687), (247, 500822), (266, 465049), (431, 287014), (494, 250411), (581, 212914), (862, 143507), (1079, 114646), (1162, 106457), (1577, 78442), (1729, 71546), (2158, 57323), (3017, 41002), (3154, 39221), (3458, 35773), (5603, 22078), (6034, 20501), (7553, 16378), (8189, 15106), (11039, 11206)]