161039256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11549}}^1$

素因数の和:11648

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 304656744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 11549, 13944, 23098, 34647, 46196, 69294, 80843, 92392, 138588, 161686, 242529, 277176, 323372, 485058, 646744, 958567, 970116, 1917134, 1940232, 2875701, 3834268, 5751402, 6709969, 7668536, 11502804, 13419938, 20129907, 23005608, 26839876, 40259814, 53679752, 80519628, 161039256]

約数ペア:

[(1, 161039256), (2, 80519628), (3, 53679752), (4, 40259814), (6, 26839876), (7, 23005608), (8, 20129907), (12, 13419938), (14, 11502804), (21, 7668536), (24, 6709969), (28, 5751402), (42, 3834268), (56, 2875701), (83, 1940232), (84, 1917134), (166, 970116), (168, 958567), (249, 646744), (332, 485058), (498, 323372), (581, 277176), (664, 242529), (996, 161686), (1162, 138588), (1743, 92392), (1992, 80843), (2324, 69294), (3486, 46196), (4648, 34647), (6972, 23098), (11549, 13944)]