140509152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69697}}^1$

素因数の和:69720

約数の個数: 72

約数和(自身を含む): 456661296

約数和(自身を除く): 316152144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69697, 139394, 209091, 278788, 418182, 487879, 557576, 627273, 836364, 975758, 1115152, 1254546, 1463637, 1672728, 1951516, 2230304, 2509092, 2927274, 3345456, 3903032, 4390911, 5018184, 5854548, 6690912, 7806064, 8781822, 10036368, 11709096, 15612128, 17563644, 20072736, 23418192, 35127288, 46836384, 70254576, 140509152]

約数ペア:

[(1, 140509152), (2, 70254576), (3, 46836384), (4, 35127288), (6, 23418192), (7, 20072736), (8, 17563644), (9, 15612128), (12, 11709096), (14, 10036368), (16, 8781822), (18, 7806064), (21, 6690912), (24, 5854548), (28, 5018184), (32, 4390911), (36, 3903032), (42, 3345456), (48, 2927274), (56, 2509092), (63, 2230304), (72, 1951516), (84, 1672728), (96, 1463637), (112, 1254546), (126, 1115152), (144, 975758), (168, 836364), (224, 627273), (252, 557576), (288, 487879), (336, 418182), (504, 278788), (672, 209091), (1008, 139394), (2016, 69697)]