155968564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9049}}^1$

素因数の和:9223

約数の個数: 24

約数和(自身を含む): 283808000

約数和(自身を除く): 127839436

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 8618, 9049, 17236, 18098, 36196, 280519, 561038, 1122076, 1257811, 2515622, 5031244, 38992141, 77984282, 155968564]

約数ペア:

[(1, 155968564), (2, 77984282), (4, 38992141), (31, 5031244), (62, 2515622), (124, 1257811), (139, 1122076), (278, 561038), (556, 280519), (4309, 36196), (8618, 18098), (9049, 17236)]