156065440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 393788304

約数和(自身を除く): 237722864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 181, 272, 317, 340, 362, 544, 634, 680, 724, 905, 1268, 1360, 1448, 1585, 1810, 2536, 2720, 2896, 3077, 3170, 3620, 5072, 5389, 5792, 6154, 6340, 7240, 10144, 10778, 12308, 12680, 14480, 15385, 21556, 24616, 25360, 26945, 28960, 30770, 43112, 49232, 50720, 53890, 57377, 61540, 86224, 98464, 107780, 114754, 123080, 172448, 215560, 229508, 246160, 286885, 431120, 459016, 492320, 573770, 862240, 918032, 975409, 1147540, 1836064, 1950818, 2295080, 3901636, 4590160, 4877045, 7803272, 9180320, 9754090, 15606544, 19508180, 31213088, 39016360, 78032720, 156065440]

約数ペア:

[(1, 156065440), (2, 78032720), (4, 39016360), (5, 31213088), (8, 19508180), (10, 15606544), (16, 9754090), (17, 9180320), (20, 7803272), (32, 4877045), (34, 4590160), (40, 3901636), (68, 2295080), (80, 1950818), (85, 1836064), (136, 1147540), (160, 975409), (170, 918032), (181, 862240), (272, 573770), (317, 492320), (340, 459016), (362, 431120), (544, 286885), (634, 246160), (680, 229508), (724, 215560), (905, 172448), (1268, 123080), (1360, 114754), (1448, 107780), (1585, 98464), (1810, 86224), (2536, 61540), (2720, 57377), (2896, 53890), (3077, 50720), (3170, 49232), (3620, 43112), (5072, 30770), (5389, 28960), (5792, 26945), (6154, 25360), (6340, 24616), (7240, 21556), (10144, 15385), (10778, 14480), (12308, 12680)]