166508316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 489216000

約数和(自身を除く): 322707684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 499, 558, 598, 713, 806, 828, 897, 998, 1116, 1196, 1209, 1426, 1497, 1612, 1794, 1996, 2139, 2418, 2691, 2852, 2994, 3588, 3627, 4278, 4491, 4836, 5382, 5988, 6417, 6487, 7254, 8556, 8982, 9269, 10764, 11477, 12834, 12974, 14508, 15469, 17964, 18538, 19461, 22954, 25668, 25948, 27807, 30938, 34431, 37076, 38922, 45908, 46407, 55614, 58383, 61876, 68862, 77844, 83421, 92814, 103293, 111228, 116766, 137724, 139221, 149201, 166842, 185628, 201097, 206586, 233532, 278442, 298402, 333684, 355787, 402194, 413172, 447603, 556884, 596804, 603291, 711574, 804388, 895206, 1067361, 1206582, 1342809, 1423148, 1790412, 1809873, 2134722, 2413164, 2685618, 3202083, 3619746, 4269444, 4625231, 5371236, 6404166, 7239492, 9250462, 12808332, 13875693, 18500924, 27751386, 41627079, 55502772, 83254158, 166508316]

約数ペア:

[(1, 166508316), (2, 83254158), (3, 55502772), (4, 41627079), (6, 27751386), (9, 18500924), (12, 13875693), (13, 12808332), (18, 9250462), (23, 7239492), (26, 6404166), (31, 5371236), (36, 4625231), (39, 4269444), (46, 3619746), (52, 3202083), (62, 2685618), (69, 2413164), (78, 2134722), (92, 1809873), (93, 1790412), (117, 1423148), (124, 1342809), (138, 1206582), (156, 1067361), (186, 895206), (207, 804388), (234, 711574), (276, 603291), (279, 596804), (299, 556884), (372, 447603), (403, 413172), (414, 402194), (468, 355787), (499, 333684), (558, 298402), (598, 278442), (713, 233532), (806, 206586), (828, 201097), (897, 185628), (998, 166842), (1116, 149201), (1196, 139221), (1209, 137724), (1426, 116766), (1497, 111228), (1612, 103293), (1794, 92814), (1996, 83421), (2139, 77844), (2418, 68862), (2691, 61876), (2852, 58383), (2994, 55614), (3588, 46407), (3627, 45908), (4278, 38922), (4491, 37076), (4836, 34431), (5382, 30938), (5988, 27807), (6417, 25948), (6487, 25668), (7254, 22954), (8556, 19461), (8982, 18538), (9269, 17964), (10764, 15469), (11477, 14508), (12834, 12974)]