15857292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 41530048

約数和(自身を除く): 25672756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 121, 132, 134, 163, 201, 242, 268, 326, 363, 402, 484, 489, 652, 726, 737, 804, 978, 1452, 1474, 1793, 1956, 2211, 2948, 3586, 4422, 5379, 7172, 8107, 8844, 10758, 10921, 16214, 19723, 21516, 21842, 24321, 32428, 32763, 39446, 43684, 48642, 59169, 65526, 78892, 97284, 118338, 120131, 131052, 236676, 240262, 360393, 480524, 720786, 1321441, 1441572, 2642882, 3964323, 5285764, 7928646, 15857292]

約数ペア:

[(1, 15857292), (2, 7928646), (3, 5285764), (4, 3964323), (6, 2642882), (11, 1441572), (12, 1321441), (22, 720786), (33, 480524), (44, 360393), (66, 240262), (67, 236676), (121, 131052), (132, 120131), (134, 118338), (163, 97284), (201, 78892), (242, 65526), (268, 59169), (326, 48642), (363, 43684), (402, 39446), (484, 32763), (489, 32428), (652, 24321), (726, 21842), (737, 21516), (804, 19723), (978, 16214), (1452, 10921), (1474, 10758), (1793, 8844), (1956, 8107), (2211, 7172), (2948, 5379), (3586, 4422)]