131196324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 379209600

約数和(自身を除く): 248013276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 89, 92, 98, 109, 138, 147, 161, 178, 196, 218, 267, 276, 294, 322, 327, 356, 436, 483, 534, 588, 623, 644, 654, 763, 966, 1068, 1127, 1246, 1308, 1526, 1869, 1932, 2047, 2254, 2289, 2492, 2507, 3052, 3381, 3738, 4094, 4361, 4508, 4578, 5014, 5341, 6141, 6762, 7476, 7521, 8188, 8722, 9156, 9701, 10028, 10682, 12282, 13083, 13524, 14329, 15042, 16023, 17444, 17549, 19402, 21364, 24564, 26166, 28658, 29103, 30084, 32046, 35098, 38804, 42987, 52332, 52647, 57316, 58206, 64092, 67907, 70196, 85974, 100303, 105294, 116412, 122843, 135814, 171948, 200606, 203721, 210588, 223123, 245686, 271628, 300909, 368529, 401212, 407442, 446246, 475349, 491372, 601818, 669369, 737058, 814884, 892492, 950698, 1203636, 1338738, 1426047, 1474116, 1561861, 1901396, 2677476, 2852094, 3123722, 4685583, 5704188, 6247444, 9371166, 10933027, 18742332, 21866054, 32799081, 43732108, 65598162, 131196324]

約数ペア:

[(1, 131196324), (2, 65598162), (3, 43732108), (4, 32799081), (6, 21866054), (7, 18742332), (12, 10933027), (14, 9371166), (21, 6247444), (23, 5704188), (28, 4685583), (42, 3123722), (46, 2852094), (49, 2677476), (69, 1901396), (84, 1561861), (89, 1474116), (92, 1426047), (98, 1338738), (109, 1203636), (138, 950698), (147, 892492), (161, 814884), (178, 737058), (196, 669369), (218, 601818), (267, 491372), (276, 475349), (294, 446246), (322, 407442), (327, 401212), (356, 368529), (436, 300909), (483, 271628), (534, 245686), (588, 223123), (623, 210588), (644, 203721), (654, 200606), (763, 171948), (966, 135814), (1068, 122843), (1127, 116412), (1246, 105294), (1308, 100303), (1526, 85974), (1869, 70196), (1932, 67907), (2047, 64092), (2254, 58206), (2289, 57316), (2492, 52647), (2507, 52332), (3052, 42987), (3381, 38804), (3738, 35098), (4094, 32046), (4361, 30084), (4508, 29103), (4578, 28658), (5014, 26166), (5341, 24564), (6141, 21364), (6762, 19402), (7476, 17549), (7521, 17444), (8188, 16023), (8722, 15042), (9156, 14329), (9701, 13524), (10028, 13083), (10682, 12282)]