16235172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 42771456

約数和(自身を除く): 26536284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 127, 134, 159, 201, 212, 254, 268, 318, 381, 402, 477, 508, 603, 636, 762, 804, 954, 1143, 1206, 1524, 1908, 2286, 2412, 3551, 4572, 6731, 7102, 8509, 10653, 13462, 14204, 17018, 20193, 21306, 25527, 26924, 31959, 34036, 40386, 42612, 51054, 60579, 63918, 76581, 80772, 102108, 121158, 127836, 153162, 242316, 306324, 450977, 901954, 1352931, 1803908, 2705862, 4058793, 5411724, 8117586, 16235172]

約数ペア:

[(1, 16235172), (2, 8117586), (3, 5411724), (4, 4058793), (6, 2705862), (9, 1803908), (12, 1352931), (18, 901954), (36, 450977), (53, 306324), (67, 242316), (106, 153162), (127, 127836), (134, 121158), (159, 102108), (201, 80772), (212, 76581), (254, 63918), (268, 60579), (318, 51054), (381, 42612), (402, 40386), (477, 34036), (508, 31959), (603, 26924), (636, 25527), (762, 21306), (804, 20193), (954, 17018), (1143, 14204), (1206, 13462), (1524, 10653), (1908, 8509), (2286, 7102), (2412, 6731), (3551, 4572)]