189490392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28953

約数の個数: 96

約数和(自身を含む): 631656480

約数和(自身を除く): 442166088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 28921, 57842, 86763, 115684, 173526, 202447, 231368, 260289, 347052, 375973, 404894, 520578, 607341, 694104, 751946, 809788, 1041156, 1127919, 1214682, 1503892, 1619576, 1822023, 2082312, 2255838, 2429364, 2631811, 3007784, 3383757, 3644046, 4511676, 4858728, 5263622, 6767514, 7288092, 7895433, 9023352, 10527244, 13535028, 14576184, 15790866, 21054488, 23686299, 27070056, 31581732, 47372598, 63163464, 94745196, 189490392]

約数ペア:

[(1, 189490392), (2, 94745196), (3, 63163464), (4, 47372598), (6, 31581732), (7, 27070056), (8, 23686299), (9, 21054488), (12, 15790866), (13, 14576184), (14, 13535028), (18, 10527244), (21, 9023352), (24, 7895433), (26, 7288092), (28, 6767514), (36, 5263622), (39, 4858728), (42, 4511676), (52, 3644046), (56, 3383757), (63, 3007784), (72, 2631811), (78, 2429364), (84, 2255838), (91, 2082312), (104, 1822023), (117, 1619576), (126, 1503892), (156, 1214682), (168, 1127919), (182, 1041156), (234, 809788), (252, 751946), (273, 694104), (312, 607341), (364, 520578), (468, 404894), (504, 375973), (546, 347052), (728, 260289), (819, 231368), (936, 202447), (1092, 173526), (1638, 115684), (2184, 86763), (3276, 57842), (6552, 28921)]