161532023680

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3040889}}^1$

素因数の和:3040991

約数の個数: 64

約数和(自身を含む): 390815182800

約数和(自身を除く): 229283159120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 26560, 53120, 3040889, 6081778, 12163556, 15204445, 24327112, 30408890, 48654224, 60817780, 97308448, 121635560, 194616896, 243271120, 252393787, 389233792, 486542240, 504787574, 973084480, 1009575148, 1261968935, 1946168960, 2019150296, 2523937870, 4038300592, 5047875740, 8076601184, 10095751480, 16153202368, 20191502960, 32306404736, 40383005920, 80766011840, 161532023680]

約数ペア:

[(1, 161532023680), (2, 80766011840), (4, 40383005920), (5, 32306404736), (8, 20191502960), (10, 16153202368), (16, 10095751480), (20, 8076601184), (32, 5047875740), (40, 4038300592), (64, 2523937870), (80, 2019150296), (83, 1946168960), (128, 1261968935), (160, 1009575148), (166, 973084480), (320, 504787574), (332, 486542240), (415, 389233792), (640, 252393787), (664, 243271120), (830, 194616896), (1328, 121635560), (1660, 97308448), (2656, 60817780), (3320, 48654224), (5312, 30408890), (6640, 24327112), (10624, 15204445), (13280, 12163556), (26560, 6081778), (53120, 3040889)]