159686032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 383412960

約数和(自身を除く): 223726928

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 53, 68, 76, 88, 106, 136, 152, 176, 187, 209, 212, 272, 304, 323, 374, 418, 424, 583, 646, 748, 836, 848, 901, 1007, 1166, 1292, 1496, 1672, 1802, 2014, 2332, 2584, 2809, 2992, 3344, 3553, 3604, 4028, 4664, 5168, 5618, 7106, 7208, 8056, 9328, 9911, 11077, 11236, 14212, 14416, 16112, 17119, 19822, 22154, 22472, 28424, 30899, 34238, 39644, 44308, 44944, 47753, 53371, 56848, 61798, 68476, 79288, 88616, 95506, 106742, 123596, 136952, 158576, 177232, 188309, 191012, 213484, 247192, 273904, 376618, 382024, 426968, 494384, 525283, 587081, 753236, 764048, 853936, 907307, 1050566, 1174162, 1506472, 1814614, 2101132, 2348324, 3012944, 3629228, 4202264, 4696648, 7258456, 8404528, 9393296, 9980377, 14516912, 19960754, 39921508, 79843016, 159686032]

約数ペア:

[(1, 159686032), (2, 79843016), (4, 39921508), (8, 19960754), (11, 14516912), (16, 9980377), (17, 9393296), (19, 8404528), (22, 7258456), (34, 4696648), (38, 4202264), (44, 3629228), (53, 3012944), (68, 2348324), (76, 2101132), (88, 1814614), (106, 1506472), (136, 1174162), (152, 1050566), (176, 907307), (187, 853936), (209, 764048), (212, 753236), (272, 587081), (304, 525283), (323, 494384), (374, 426968), (418, 382024), (424, 376618), (583, 273904), (646, 247192), (748, 213484), (836, 191012), (848, 188309), (901, 177232), (1007, 158576), (1166, 136952), (1292, 123596), (1496, 106742), (1672, 95506), (1802, 88616), (2014, 79288), (2332, 68476), (2584, 61798), (2809, 56848), (2992, 53371), (3344, 47753), (3553, 44944), (3604, 44308), (4028, 39644), (4664, 34238), (5168, 30899), (5618, 28424), (7106, 22472), (7208, 22154), (8056, 19822), (9328, 17119), (9911, 16112), (11077, 14416), (11236, 14212)]