151877556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 424639488

約数和(自身を除く): 272761932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 61, 62, 69, 92, 93, 97, 122, 124, 138, 183, 186, 194, 207, 244, 276, 279, 291, 366, 372, 388, 414, 549, 558, 582, 713, 732, 828, 873, 1098, 1116, 1164, 1403, 1426, 1746, 1891, 2139, 2196, 2231, 2806, 2852, 3007, 3492, 3782, 4209, 4278, 4462, 5612, 5673, 5917, 6014, 6417, 6693, 7564, 8418, 8556, 8924, 9021, 11346, 11834, 12028, 12627, 12834, 13386, 16836, 17019, 17751, 18042, 20079, 22692, 23668, 25254, 25668, 26772, 27063, 34038, 35502, 36084, 40158, 43493, 50508, 53253, 54126, 68076, 69161, 71004, 80316, 86986, 106506, 108252, 130479, 136091, 138322, 173972, 183427, 207483, 213012, 260958, 272182, 276644, 366854, 391437, 408273, 414966, 521916, 544364, 550281, 622449, 733708, 782874, 816546, 829932, 1100562, 1224819, 1244898, 1565748, 1633092, 1650843, 2201124, 2449638, 2489796, 3301686, 4218821, 4899276, 6603372, 8437642, 12656463, 16875284, 25312926, 37969389, 50625852, 75938778, 151877556]

約数ペア:

[(1, 151877556), (2, 75938778), (3, 50625852), (4, 37969389), (6, 25312926), (9, 16875284), (12, 12656463), (18, 8437642), (23, 6603372), (31, 4899276), (36, 4218821), (46, 3301686), (61, 2489796), (62, 2449638), (69, 2201124), (92, 1650843), (93, 1633092), (97, 1565748), (122, 1244898), (124, 1224819), (138, 1100562), (183, 829932), (186, 816546), (194, 782874), (207, 733708), (244, 622449), (276, 550281), (279, 544364), (291, 521916), (366, 414966), (372, 408273), (388, 391437), (414, 366854), (549, 276644), (558, 272182), (582, 260958), (713, 213012), (732, 207483), (828, 183427), (873, 173972), (1098, 138322), (1116, 136091), (1164, 130479), (1403, 108252), (1426, 106506), (1746, 86986), (1891, 80316), (2139, 71004), (2196, 69161), (2231, 68076), (2806, 54126), (2852, 53253), (3007, 50508), (3492, 43493), (3782, 40158), (4209, 36084), (4278, 35502), (4462, 34038), (5612, 27063), (5673, 26772), (5917, 25668), (6014, 25254), (6417, 23668), (6693, 22692), (7564, 20079), (8418, 18042), (8556, 17751), (8924, 17019), (9021, 16836), (11346, 13386), (11834, 12834), (12028, 12627)]