128235294

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 323481600

約数和(自身を除く): 195246306

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 89, 99, 114, 171, 178, 198, 209, 267, 342, 383, 418, 534, 627, 766, 801, 979, 1149, 1254, 1602, 1691, 1881, 1958, 2298, 2937, 3382, 3447, 3762, 4213, 5073, 5874, 6894, 7277, 8426, 8811, 10146, 12639, 14554, 15219, 17622, 18601, 21831, 25278, 30438, 34087, 37202, 37917, 43662, 55803, 65493, 68174, 75834, 80047, 102261, 111606, 130986, 160094, 167409, 204522, 240141, 306783, 334818, 374957, 480282, 613566, 647653, 720423, 749914, 1124871, 1295306, 1440846, 1942959, 2249742, 3374613, 3885918, 5828877, 6749226, 7124183, 11657754, 14248366, 21372549, 42745098, 64117647, 128235294]

約数ペア:

[(1, 128235294), (2, 64117647), (3, 42745098), (6, 21372549), (9, 14248366), (11, 11657754), (18, 7124183), (19, 6749226), (22, 5828877), (33, 3885918), (38, 3374613), (57, 2249742), (66, 1942959), (89, 1440846), (99, 1295306), (114, 1124871), (171, 749914), (178, 720423), (198, 647653), (209, 613566), (267, 480282), (342, 374957), (383, 334818), (418, 306783), (534, 240141), (627, 204522), (766, 167409), (801, 160094), (979, 130986), (1149, 111606), (1254, 102261), (1602, 80047), (1691, 75834), (1881, 68174), (1958, 65493), (2298, 55803), (2937, 43662), (3382, 37917), (3447, 37202), (3762, 34087), (4213, 30438), (5073, 25278), (5874, 21831), (6894, 18601), (7277, 17622), (8426, 15219), (8811, 14554), (10146, 12639)]