189120204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 144

約数和(自身を含む): 614460000

約数和(自身を除く): 425339796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 2749, 3276, 3822, 4914, 5292, 5498, 5733, 7644, 8247, 9828, 10996, 11466, 16494, 17199, 19243, 22932, 24741, 32988, 34398, 35737, 38486, 49482, 57729, 68796, 71474, 74223, 76972, 98964, 107211, 115458, 134701, 142948, 148446, 173187, 214422, 230916, 250159, 269402, 296892, 321633, 346374, 404103, 428844, 500318, 519561, 538804, 643266, 692748, 750477, 808206, 964899, 1000636, 1039122, 1212309, 1286532, 1500954, 1616412, 1751113, 1929798, 2078244, 2251431, 2424618, 3001908, 3502226, 3636927, 3859596, 4502862, 4849236, 5253339, 6754293, 7004452, 7273854, 9005724, 10506678, 13508586, 14547708, 15760017, 21013356, 27017172, 31520034, 47280051, 63040068, 94560102, 189120204]

約数ペア:

[(1, 189120204), (2, 94560102), (3, 63040068), (4, 47280051), (6, 31520034), (7, 27017172), (9, 21013356), (12, 15760017), (13, 14547708), (14, 13508586), (18, 10506678), (21, 9005724), (26, 7273854), (27, 7004452), (28, 6754293), (36, 5253339), (39, 4849236), (42, 4502862), (49, 3859596), (52, 3636927), (54, 3502226), (63, 3001908), (78, 2424618), (84, 2251431), (91, 2078244), (98, 1929798), (108, 1751113), (117, 1616412), (126, 1500954), (147, 1286532), (156, 1212309), (182, 1039122), (189, 1000636), (196, 964899), (234, 808206), (252, 750477), (273, 692748), (294, 643266), (351, 538804), (364, 519561), (378, 500318), (441, 428844), (468, 404103), (546, 346374), (588, 321633), (637, 296892), (702, 269402), (756, 250159), (819, 230916), (882, 214422), (1092, 173187), (1274, 148446), (1323, 142948), (1404, 134701), (1638, 115458), (1764, 107211), (1911, 98964), (2457, 76972), (2548, 74223), (2646, 71474), (2749, 68796), (3276, 57729), (3822, 49482), (4914, 38486), (5292, 35737), (5498, 34398), (5733, 32988), (7644, 24741), (8247, 22932), (9828, 19243), (10996, 17199), (11466, 16494)]