131151132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{797}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 379937376

約数和(自身を除く): 248786244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 797, 1306, 1594, 1959, 2391, 2612, 3188, 3918, 4571, 4782, 5579, 5877, 7173, 7836, 9142, 9564, 11158, 11754, 13713, 14346, 16737, 18284, 22316, 23508, 27426, 28692, 33474, 41139, 50211, 54852, 66948, 82278, 100422, 164556, 200844, 520441, 1040882, 1561323, 2081764, 3122646, 3643087, 4683969, 6245292, 7286174, 9367938, 10929261, 14572348, 18735876, 21858522, 32787783, 43717044, 65575566, 131151132]

約数ペア:

[(1, 131151132), (2, 65575566), (3, 43717044), (4, 32787783), (6, 21858522), (7, 18735876), (9, 14572348), (12, 10929261), (14, 9367938), (18, 7286174), (21, 6245292), (28, 4683969), (36, 3643087), (42, 3122646), (63, 2081764), (84, 1561323), (126, 1040882), (252, 520441), (653, 200844), (797, 164556), (1306, 100422), (1594, 82278), (1959, 66948), (2391, 54852), (2612, 50211), (3188, 41139), (3918, 33474), (4571, 28692), (4782, 27426), (5579, 23508), (5877, 22316), (7173, 18284), (7836, 16737), (9142, 14346), (9564, 13713), (11158, 11754)]