131007492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 416812032

約数和(自身を除く): 285804540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 167, 198, 231, 252, 283, 308, 334, 396, 462, 501, 566, 668, 693, 849, 924, 1002, 1132, 1169, 1386, 1503, 1698, 1837, 1981, 2004, 2338, 2547, 2772, 3006, 3113, 3396, 3507, 3674, 3962, 4676, 5094, 5511, 5943, 6012, 6226, 7014, 7348, 7924, 9339, 10188, 10521, 11022, 11886, 12452, 12859, 14028, 16533, 17829, 18678, 21042, 21791, 22044, 23772, 25718, 28017, 33066, 35658, 37356, 38577, 42084, 43582, 47261, 51436, 56034, 65373, 66132, 71316, 77154, 87164, 94522, 112068, 115731, 130746, 141783, 154308, 189044, 196119, 231462, 261492, 283566, 330827, 392238, 425349, 462924, 519871, 567132, 661654, 784476, 850698, 992481, 1039742, 1323308, 1559613, 1701396, 1984962, 2079484, 2977443, 3119226, 3639097, 3969924, 4678839, 5954886, 6238452, 7278194, 9357678, 10917291, 11909772, 14556388, 18715356, 21834582, 32751873, 43669164, 65503746, 131007492]

約数ペア:

[(1, 131007492), (2, 65503746), (3, 43669164), (4, 32751873), (6, 21834582), (7, 18715356), (9, 14556388), (11, 11909772), (12, 10917291), (14, 9357678), (18, 7278194), (21, 6238452), (22, 5954886), (28, 4678839), (33, 3969924), (36, 3639097), (42, 3119226), (44, 2977443), (63, 2079484), (66, 1984962), (77, 1701396), (84, 1559613), (99, 1323308), (126, 1039742), (132, 992481), (154, 850698), (167, 784476), (198, 661654), (231, 567132), (252, 519871), (283, 462924), (308, 425349), (334, 392238), (396, 330827), (462, 283566), (501, 261492), (566, 231462), (668, 196119), (693, 189044), (849, 154308), (924, 141783), (1002, 130746), (1132, 115731), (1169, 112068), (1386, 94522), (1503, 87164), (1698, 77154), (1837, 71316), (1981, 66132), (2004, 65373), (2338, 56034), (2547, 51436), (2772, 47261), (3006, 43582), (3113, 42084), (3396, 38577), (3507, 37356), (3674, 35658), (3962, 33066), (4676, 28017), (5094, 25718), (5511, 23772), (5943, 22044), (6012, 21791), (6226, 21042), (7014, 18678), (7348, 17829), (7924, 16533), (9339, 14028), (10188, 12859), (10521, 12452), (11022, 11886)]