191572164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 108

約数和(自身を含む): 567001344

約数和(自身を除く): 375429180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 223, 252, 294, 441, 446, 487, 588, 669, 882, 892, 974, 1338, 1461, 1561, 1764, 1948, 2007, 2676, 2922, 3122, 3409, 4014, 4383, 4683, 5844, 6244, 6818, 8028, 8766, 9366, 10227, 10927, 13636, 14049, 17532, 18732, 20454, 21854, 23863, 28098, 30681, 32781, 40908, 43708, 47726, 56196, 61362, 65562, 71589, 95452, 98343, 108601, 122724, 131124, 143178, 196686, 214767, 217202, 286356, 325803, 393372, 429534, 434404, 651606, 760207, 859068, 977409, 1303212, 1520414, 1954818, 2280621, 3040828, 3909636, 4561242, 5321449, 6841863, 9122484, 10642898, 13683726, 15964347, 21285796, 27367452, 31928694, 47893041, 63857388, 95786082, 191572164]

約数ペア:

[(1, 191572164), (2, 95786082), (3, 63857388), (4, 47893041), (6, 31928694), (7, 27367452), (9, 21285796), (12, 15964347), (14, 13683726), (18, 10642898), (21, 9122484), (28, 6841863), (36, 5321449), (42, 4561242), (49, 3909636), (63, 3040828), (84, 2280621), (98, 1954818), (126, 1520414), (147, 1303212), (196, 977409), (223, 859068), (252, 760207), (294, 651606), (441, 434404), (446, 429534), (487, 393372), (588, 325803), (669, 286356), (882, 217202), (892, 214767), (974, 196686), (1338, 143178), (1461, 131124), (1561, 122724), (1764, 108601), (1948, 98343), (2007, 95452), (2676, 71589), (2922, 65562), (3122, 61362), (3409, 56196), (4014, 47726), (4383, 43708), (4683, 40908), (5844, 32781), (6244, 30681), (6818, 28098), (8028, 23863), (8766, 21854), (9366, 20454), (10227, 18732), (10927, 17532), (13636, 14049)]