145998972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 422918496

約数和(自身を除く): 276919524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 593, 977, 1186, 1779, 1954, 2372, 2931, 3558, 3908, 4151, 5337, 5862, 6839, 7116, 8302, 8793, 10674, 11724, 12453, 13678, 16604, 17586, 20517, 21348, 24906, 27356, 35172, 37359, 41034, 49812, 61551, 74718, 82068, 123102, 149436, 246204, 579361, 1158722, 1738083, 2317444, 3476166, 4055527, 5214249, 6952332, 8111054, 10428498, 12166581, 16222108, 20856996, 24333162, 36499743, 48666324, 72999486, 145998972]

約数ペア:

[(1, 145998972), (2, 72999486), (3, 48666324), (4, 36499743), (6, 24333162), (7, 20856996), (9, 16222108), (12, 12166581), (14, 10428498), (18, 8111054), (21, 6952332), (28, 5214249), (36, 4055527), (42, 3476166), (63, 2317444), (84, 1738083), (126, 1158722), (252, 579361), (593, 246204), (977, 149436), (1186, 123102), (1779, 82068), (1954, 74718), (2372, 61551), (2931, 49812), (3558, 41034), (3908, 37359), (4151, 35172), (5337, 27356), (5862, 24906), (6839, 21348), (7116, 20517), (8302, 17586), (8793, 16604), (10674, 13678), (11724, 12453)]