128924124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 367234560

約数和(自身を除く): 238310436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 137, 204, 238, 274, 357, 411, 476, 548, 659, 714, 822, 959, 1318, 1428, 1644, 1918, 1977, 2329, 2636, 2877, 3836, 3954, 4613, 4658, 5754, 6987, 7908, 9226, 9316, 11203, 11508, 13839, 13974, 16303, 18452, 22406, 27678, 27948, 32606, 33609, 44812, 48909, 55356, 65212, 67218, 78421, 90283, 97818, 134436, 156842, 180566, 195636, 235263, 270849, 313684, 361132, 470526, 541698, 631981, 941052, 1083396, 1263962, 1534811, 1895943, 2527924, 3069622, 3791886, 4604433, 6139244, 7583772, 9208866, 10743677, 18417732, 21487354, 32231031, 42974708, 64462062, 128924124]

約数ペア:

[(1, 128924124), (2, 64462062), (3, 42974708), (4, 32231031), (6, 21487354), (7, 18417732), (12, 10743677), (14, 9208866), (17, 7583772), (21, 6139244), (28, 4604433), (34, 3791886), (42, 3069622), (51, 2527924), (68, 1895943), (84, 1534811), (102, 1263962), (119, 1083396), (137, 941052), (204, 631981), (238, 541698), (274, 470526), (357, 361132), (411, 313684), (476, 270849), (548, 235263), (659, 195636), (714, 180566), (822, 156842), (959, 134436), (1318, 97818), (1428, 90283), (1644, 78421), (1918, 67218), (1977, 65212), (2329, 55356), (2636, 48909), (2877, 44812), (3836, 33609), (3954, 32606), (4613, 27948), (4658, 27678), (5754, 22406), (6987, 18452), (7908, 16303), (9226, 13974), (9316, 13839), (11203, 11508)]