156937095

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 324295488

約数和(自身を除く): 167358393

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 197, 281, 315, 405, 567, 591, 843, 945, 985, 1379, 1405, 1773, 1967, 2529, 2835, 2955, 4137, 4215, 5319, 5901, 6895, 7587, 8865, 9835, 12411, 12645, 15957, 17703, 20685, 22761, 26595, 29505, 37233, 37935, 53109, 55357, 62055, 79785, 88515, 111699, 113805, 159327, 166071, 186165, 265545, 276785, 387499, 498213, 558495, 796635, 830355, 1162497, 1494639, 1937495, 2491065, 3487491, 4483917, 5812485, 7473195, 10462473, 17437455, 22419585, 31387419, 52312365, 156937095]

約数ペア:

[(1, 156937095), (3, 52312365), (5, 31387419), (7, 22419585), (9, 17437455), (15, 10462473), (21, 7473195), (27, 5812485), (35, 4483917), (45, 3487491), (63, 2491065), (81, 1937495), (105, 1494639), (135, 1162497), (189, 830355), (197, 796635), (281, 558495), (315, 498213), (405, 387499), (567, 276785), (591, 265545), (843, 186165), (945, 166071), (985, 159327), (1379, 113805), (1405, 111699), (1773, 88515), (1967, 79785), (2529, 62055), (2835, 55357), (2955, 53109), (4137, 37935), (4215, 37233), (5319, 29505), (5901, 26595), (6895, 22761), (7587, 20685), (8865, 17703), (9835, 15957), (12411, 12645)]