195137796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 566286336

約数和(自身を除く): 371148540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 49, 69, 84, 92, 94, 98, 138, 141, 147, 161, 188, 196, 276, 282, 294, 307, 322, 329, 483, 564, 588, 614, 644, 658, 921, 966, 987, 1081, 1127, 1228, 1316, 1842, 1932, 1974, 2149, 2162, 2254, 2303, 3243, 3381, 3684, 3948, 4298, 4324, 4508, 4606, 6447, 6486, 6762, 6909, 7061, 7567, 8596, 9212, 12894, 12972, 13524, 13818, 14122, 14429, 15043, 15134, 21183, 22701, 25788, 27636, 28244, 28858, 30086, 30268, 42366, 43287, 45129, 45402, 49427, 52969, 57716, 60172, 84732, 86574, 90258, 90804, 98854, 101003, 105938, 148281, 158907, 173148, 180516, 197708, 202006, 211876, 296562, 303009, 317814, 331867, 345989, 404012, 593124, 606018, 635628, 663734, 691978, 707021, 995601, 1037967, 1212036, 1327468, 1383956, 1414042, 1991202, 2075934, 2121063, 2323069, 2828084, 3982404, 4151868, 4242126, 4646138, 6969207, 8484252, 9292276, 13938414, 16261483, 27876828, 32522966, 48784449, 65045932, 97568898, 195137796]

約数ペア:

[(1, 195137796), (2, 97568898), (3, 65045932), (4, 48784449), (6, 32522966), (7, 27876828), (12, 16261483), (14, 13938414), (21, 9292276), (23, 8484252), (28, 6969207), (42, 4646138), (46, 4242126), (47, 4151868), (49, 3982404), (69, 2828084), (84, 2323069), (92, 2121063), (94, 2075934), (98, 1991202), (138, 1414042), (141, 1383956), (147, 1327468), (161, 1212036), (188, 1037967), (196, 995601), (276, 707021), (282, 691978), (294, 663734), (307, 635628), (322, 606018), (329, 593124), (483, 404012), (564, 345989), (588, 331867), (614, 317814), (644, 303009), (658, 296562), (921, 211876), (966, 202006), (987, 197708), (1081, 180516), (1127, 173148), (1228, 158907), (1316, 148281), (1842, 105938), (1932, 101003), (1974, 98854), (2149, 90804), (2162, 90258), (2254, 86574), (2303, 84732), (3243, 60172), (3381, 57716), (3684, 52969), (3948, 49427), (4298, 45402), (4324, 45129), (4508, 43287), (4606, 42366), (6447, 30268), (6486, 30086), (6762, 28858), (6909, 28244), (7061, 27636), (7567, 25788), (8596, 22701), (9212, 21183), (12894, 15134), (12972, 15043), (13524, 14429), (13818, 14122)]