161737212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4067

約数の個数: 96

約数和(自身を含む): 477148672

約数和(自身を除く): 315411460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2886, 3108, 3367, 4003, 5772, 6734, 8006, 10101, 12009, 13468, 16012, 20202, 24018, 28021, 40404, 48036, 52039, 56042, 84063, 104078, 112084, 148111, 156117, 168126, 208156, 296222, 312234, 336252, 364273, 444333, 592444, 624468, 728546, 888666, 1036777, 1092819, 1457092, 1777332, 1925443, 2073554, 2185638, 3110331, 3850886, 4147108, 4371276, 5776329, 6220662, 7701772, 11552658, 12441324, 13478101, 23105316, 26956202, 40434303, 53912404, 80868606, 161737212]

約数ペア:

[(1, 161737212), (2, 80868606), (3, 53912404), (4, 40434303), (6, 26956202), (7, 23105316), (12, 13478101), (13, 12441324), (14, 11552658), (21, 7701772), (26, 6220662), (28, 5776329), (37, 4371276), (39, 4147108), (42, 3850886), (52, 3110331), (74, 2185638), (78, 2073554), (84, 1925443), (91, 1777332), (111, 1457092), (148, 1092819), (156, 1036777), (182, 888666), (222, 728546), (259, 624468), (273, 592444), (364, 444333), (444, 364273), (481, 336252), (518, 312234), (546, 296222), (777, 208156), (962, 168126), (1036, 156117), (1092, 148111), (1443, 112084), (1554, 104078), (1924, 84063), (2886, 56042), (3108, 52039), (3367, 48036), (4003, 40404), (5772, 28021), (6734, 24018), (8006, 20202), (10101, 16012), (12009, 13468)]