156612972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4549}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 387296000

約数和(自身を除く): 230683028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 906, 1812, 2869, 4549, 5738, 8607, 9098, 11476, 13647, 17214, 18196, 27294, 34428, 54588, 86431, 172862, 259293, 345724, 518586, 686899, 1037172, 1373798, 2060697, 2747596, 4121394, 8242788, 13051081, 26102162, 39153243, 52204324, 78306486, 156612972]

約数ペア:

[(1, 156612972), (2, 78306486), (3, 52204324), (4, 39153243), (6, 26102162), (12, 13051081), (19, 8242788), (38, 4121394), (57, 2747596), (76, 2060697), (114, 1373798), (151, 1037172), (228, 686899), (302, 518586), (453, 345724), (604, 259293), (906, 172862), (1812, 86431), (2869, 54588), (4549, 34428), (5738, 27294), (8607, 18196), (9098, 17214), (11476, 13647)]