130118004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 348464480

約数和(自身を除く): 218346476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 228, 342, 362, 543, 684, 724, 1051, 1086, 1629, 2102, 2172, 3153, 3258, 3439, 4204, 6306, 6516, 6878, 9459, 10317, 12612, 13756, 18918, 19969, 20634, 30951, 37836, 39938, 41268, 59907, 61902, 79876, 119814, 123804, 179721, 190231, 239628, 359442, 380462, 570693, 718884, 760924, 1141386, 1712079, 2282772, 3424158, 3614389, 6848316, 7228778, 10843167, 14457556, 21686334, 32529501, 43372668, 65059002, 130118004]

約数ペア:

[(1, 130118004), (2, 65059002), (3, 43372668), (4, 32529501), (6, 21686334), (9, 14457556), (12, 10843167), (18, 7228778), (19, 6848316), (36, 3614389), (38, 3424158), (57, 2282772), (76, 1712079), (114, 1141386), (171, 760924), (181, 718884), (228, 570693), (342, 380462), (362, 359442), (543, 239628), (684, 190231), (724, 179721), (1051, 123804), (1086, 119814), (1629, 79876), (2102, 61902), (2172, 59907), (3153, 41268), (3258, 39938), (3439, 37836), (4204, 30951), (6306, 20634), (6516, 19969), (6878, 18918), (9459, 13756), (10317, 12612)]