156947572956

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^2\times {\mathrm{661}}^1\times {\mathrm{1153}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 369906677392

約数和(自身を除く): 212959104436

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 661, 786, 1153, 1322, 1572, 1983, 2306, 2644, 3459, 3966, 4612, 6918, 7932, 13836, 17161, 34322, 51483, 68644, 86591, 102966, 151043, 173182, 205932, 259773, 302086, 346364, 453129, 519546, 604172, 762133, 906258, 1039092, 1524266, 1812516, 2286399, 3048532, 4572798, 9145596, 11343421, 19786633, 22686842, 34030263, 39573266, 45373684, 59359899, 68060526, 79146532, 99839423, 118719798, 136121052, 199678846, 237439596, 299518269, 399357692, 599036538, 1198073076, 13078964413, 26157928826, 39236893239, 52315857652, 78473786478, 156947572956]

約数ペア:

[(1, 156947572956), (2, 78473786478), (3, 52315857652), (4, 39236893239), (6, 26157928826), (12, 13078964413), (131, 1198073076), (262, 599036538), (393, 399357692), (524, 299518269), (661, 237439596), (786, 199678846), (1153, 136121052), (1322, 118719798), (1572, 99839423), (1983, 79146532), (2306, 68060526), (2644, 59359899), (3459, 45373684), (3966, 39573266), (4612, 34030263), (6918, 22686842), (7932, 19786633), (13836, 11343421), (17161, 9145596), (34322, 4572798), (51483, 3048532), (68644, 2286399), (86591, 1812516), (102966, 1524266), (151043, 1039092), (173182, 906258), (205932, 762133), (259773, 604172), (302086, 519546), (346364, 453129)]