156922784512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{123113}}^1$

素因数の和:123525

約数の個数: 72

約数和(自身を含む): 338210901504

約数和(自身を除く): 181288116992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 383, 416, 766, 832, 1532, 1664, 3064, 3328, 4979, 6128, 9958, 12256, 19916, 24512, 39832, 49024, 79664, 98048, 123113, 159328, 246226, 318656, 492452, 637312, 984904, 1274624, 1600469, 1969808, 3200938, 3939616, 6401876, 7879232, 12803752, 15758464, 25607504, 31516928, 47152279, 51215008, 94304558, 102430016, 188609116, 204860032, 377218232, 409720064, 612979627, 754436464, 1225959254, 1508872928, 2451918508, 3017745856, 4903837016, 6035491712, 9807674032, 12070983424, 19615348064, 39230696128, 78461392256, 156922784512]

約数ペア:

[(1, 156922784512), (2, 78461392256), (4, 39230696128), (8, 19615348064), (13, 12070983424), (16, 9807674032), (26, 6035491712), (32, 4903837016), (52, 3017745856), (64, 2451918508), (104, 1508872928), (128, 1225959254), (208, 754436464), (256, 612979627), (383, 409720064), (416, 377218232), (766, 204860032), (832, 188609116), (1532, 102430016), (1664, 94304558), (3064, 51215008), (3328, 47152279), (4979, 31516928), (6128, 25607504), (9958, 15758464), (12256, 12803752), (19916, 7879232), (24512, 6401876), (39832, 3939616), (49024, 3200938), (79664, 1969808), (98048, 1600469), (123113, 1274624), (159328, 984904), (246226, 637312), (318656, 492452)]