172105164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 554351616

約数和(自身を除く): 382246452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 517, 564, 658, 693, 846, 924, 987, 1034, 1316, 1321, 1386, 1551, 1692, 1974, 2068, 2642, 2772, 2961, 3102, 3619, 3948, 3963, 4653, 5284, 5922, 6204, 7238, 7926, 9247, 9306, 10857, 11844, 11889, 14476, 14531, 15852, 18494, 18612, 21714, 23778, 27741, 29062, 32571, 36988, 43428, 43593, 47556, 55482, 58124, 62087, 65142, 83223, 87186, 101717, 110964, 124174, 130284, 130779, 166446, 174372, 186261, 203434, 248348, 261558, 305151, 332892, 372522, 406868, 434609, 523116, 558783, 610302, 682957, 745044, 869218, 915453, 1117566, 1220604, 1303827, 1365914, 1738436, 1830906, 2048871, 2235132, 2607654, 2731828, 3661812, 3911481, 4097742, 4780699, 5215308, 6146613, 7822962, 8195484, 9561398, 12293226, 14342097, 15645924, 19122796, 24586452, 28684194, 43026291, 57368388, 86052582, 172105164]

約数ペア:

[(1, 172105164), (2, 86052582), (3, 57368388), (4, 43026291), (6, 28684194), (7, 24586452), (9, 19122796), (11, 15645924), (12, 14342097), (14, 12293226), (18, 9561398), (21, 8195484), (22, 7822962), (28, 6146613), (33, 5215308), (36, 4780699), (42, 4097742), (44, 3911481), (47, 3661812), (63, 2731828), (66, 2607654), (77, 2235132), (84, 2048871), (94, 1830906), (99, 1738436), (126, 1365914), (132, 1303827), (141, 1220604), (154, 1117566), (188, 915453), (198, 869218), (231, 745044), (252, 682957), (282, 610302), (308, 558783), (329, 523116), (396, 434609), (423, 406868), (462, 372522), (517, 332892), (564, 305151), (658, 261558), (693, 248348), (846, 203434), (924, 186261), (987, 174372), (1034, 166446), (1316, 130779), (1321, 130284), (1386, 124174), (1551, 110964), (1692, 101717), (1974, 87186), (2068, 83223), (2642, 65142), (2772, 62087), (2961, 58124), (3102, 55482), (3619, 47556), (3948, 43593), (3963, 43428), (4653, 36988), (5284, 32571), (5922, 29062), (6204, 27741), (7238, 23778), (7926, 21714), (9247, 18612), (9306, 18494), (10857, 15852), (11844, 14531), (11889, 14476)]