156719556252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{419921}}^1$

素因数の和:421419

約数の個数: 72

約数和(自身を含む): 453052166112

約数和(自身を除く): 296332609860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1481, 2962, 4443, 5924, 8886, 10367, 13329, 17772, 20734, 26658, 31101, 41468, 53316, 62202, 93303, 124404, 186606, 373212, 419921, 839842, 1259763, 1679684, 2519526, 2939447, 3779289, 5039052, 5878894, 7558578, 8818341, 11757788, 15117156, 17636682, 26455023, 35273364, 52910046, 105820092, 621903001, 1243806002, 1865709003, 2487612004, 3731418006, 4353321007, 5597127009, 7462836012, 8706642014, 11194254018, 13059963021, 17413284028, 22388508036, 26119926042, 39179889063, 52239852084, 78359778126, 156719556252]

約数ペア:

[(1, 156719556252), (2, 78359778126), (3, 52239852084), (4, 39179889063), (6, 26119926042), (7, 22388508036), (9, 17413284028), (12, 13059963021), (14, 11194254018), (18, 8706642014), (21, 7462836012), (28, 5597127009), (36, 4353321007), (42, 3731418006), (63, 2487612004), (84, 1865709003), (126, 1243806002), (252, 621903001), (1481, 105820092), (2962, 52910046), (4443, 35273364), (5924, 26455023), (8886, 17636682), (10367, 15117156), (13329, 11757788), (17772, 8818341), (20734, 7558578), (26658, 5878894), (31101, 5039052), (41468, 3779289), (53316, 2939447), (62202, 2519526), (93303, 1679684), (124404, 1259763), (186606, 839842), (373212, 419921)]