156742981792

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{821}}^1\times {\mathrm{39511}}^1$

素因数の和:40493

約数の個数: 48

約数和(自身を含む): 311017601664

約数和(自身を除く): 154274619872

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 821, 1208, 1642, 2416, 3284, 4832, 6568, 13136, 26272, 39511, 79022, 123971, 158044, 247942, 316088, 495884, 632176, 991768, 1264352, 1983536, 3967072, 5966161, 11932322, 23864644, 32438531, 47729288, 64877062, 95458576, 129754124, 190917152, 259508248, 519016496, 1038032992, 4898218181, 9796436362, 19592872724, 39185745448, 78371490896, 156742981792]

約数ペア:

[(1, 156742981792), (2, 78371490896), (4, 39185745448), (8, 19592872724), (16, 9796436362), (32, 4898218181), (151, 1038032992), (302, 519016496), (604, 259508248), (821, 190917152), (1208, 129754124), (1642, 95458576), (2416, 64877062), (3284, 47729288), (4832, 32438531), (6568, 23864644), (13136, 11932322), (26272, 5966161), (39511, 3967072), (79022, 1983536), (123971, 1264352), (158044, 991768), (247942, 632176), (316088, 495884)]