161986968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15733}}^1$

素因数の和:15769

約数の個数: 96

約数和(自身を含む): 515445840

約数和(自身を除く): 353458872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 15733, 31466, 47199, 62932, 94398, 125864, 141597, 173063, 188796, 204529, 283194, 346126, 377592, 409058, 519189, 566388, 613587, 692252, 818116, 1038378, 1132776, 1227174, 1384504, 1557567, 1636232, 1840761, 2076756, 2249819, 2454348, 3115134, 3681522, 4153512, 4499638, 4908696, 6230268, 6749457, 7363044, 8999276, 12460536, 13498914, 14726088, 17998552, 20248371, 26997828, 40496742, 53995656, 80993484, 161986968]

約数ペア:

[(1, 161986968), (2, 80993484), (3, 53995656), (4, 40496742), (6, 26997828), (8, 20248371), (9, 17998552), (11, 14726088), (12, 13498914), (13, 12460536), (18, 8999276), (22, 7363044), (24, 6749457), (26, 6230268), (33, 4908696), (36, 4499638), (39, 4153512), (44, 3681522), (52, 3115134), (66, 2454348), (72, 2249819), (78, 2076756), (88, 1840761), (99, 1636232), (104, 1557567), (117, 1384504), (132, 1227174), (143, 1132776), (156, 1038378), (198, 818116), (234, 692252), (264, 613587), (286, 566388), (312, 519189), (396, 409058), (429, 377592), (468, 346126), (572, 283194), (792, 204529), (858, 188796), (936, 173063), (1144, 141597), (1287, 125864), (1716, 94398), (2574, 62932), (3432, 47199), (5148, 31466), (10296, 15733)]