128219652

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 372570240

約数和(自身を除く): 244350588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1188, 1221, 1332, 1628, 1998, 2442, 2917, 3663, 3996, 4884, 5834, 7326, 8751, 10989, 11668, 14652, 17502, 21978, 26253, 32087, 35004, 43956, 52506, 64174, 78759, 96261, 105012, 107929, 128348, 157518, 192522, 215858, 288783, 315036, 323787, 385044, 431716, 577566, 647574, 866349, 971361, 1155132, 1187219, 1295148, 1732698, 1942722, 2374438, 2914083, 3465396, 3561657, 3885444, 4748876, 5828166, 7123314, 10684971, 11656332, 14246628, 21369942, 32054913, 42739884, 64109826, 128219652]

約数ペア:

[(1, 128219652), (2, 64109826), (3, 42739884), (4, 32054913), (6, 21369942), (9, 14246628), (11, 11656332), (12, 10684971), (18, 7123314), (22, 5828166), (27, 4748876), (33, 3885444), (36, 3561657), (37, 3465396), (44, 2914083), (54, 2374438), (66, 1942722), (74, 1732698), (99, 1295148), (108, 1187219), (111, 1155132), (132, 971361), (148, 866349), (198, 647574), (222, 577566), (297, 431716), (333, 385044), (396, 323787), (407, 315036), (444, 288783), (594, 215858), (666, 192522), (814, 157518), (999, 128348), (1188, 107929), (1221, 105012), (1332, 96261), (1628, 78759), (1998, 64174), (2442, 52506), (2917, 43956), (3663, 35004), (3996, 32087), (4884, 26253), (5834, 21978), (7326, 17502), (8751, 14652), (10989, 11668)]