143668928

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 84

約数和(自身を含む): 317936880

約数和(自身を除く): 174267952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 169, 208, 296, 338, 359, 416, 481, 592, 676, 718, 832, 962, 1184, 1352, 1436, 1924, 2368, 2704, 2872, 3848, 4667, 5408, 5744, 6253, 7696, 9334, 10816, 11488, 12506, 13283, 15392, 18668, 22976, 25012, 26566, 30784, 37336, 50024, 53132, 60671, 74672, 100048, 106264, 121342, 149344, 172679, 200096, 212528, 242684, 298688, 345358, 400192, 425056, 485368, 690716, 850112, 970736, 1381432, 1941472, 2244827, 2762864, 3882944, 4489654, 5525728, 8979308, 11051456, 17958616, 35917232, 71834464, 143668928]

約数ペア:

[(1, 143668928), (2, 71834464), (4, 35917232), (8, 17958616), (13, 11051456), (16, 8979308), (26, 5525728), (32, 4489654), (37, 3882944), (52, 2762864), (64, 2244827), (74, 1941472), (104, 1381432), (148, 970736), (169, 850112), (208, 690716), (296, 485368), (338, 425056), (359, 400192), (416, 345358), (481, 298688), (592, 242684), (676, 212528), (718, 200096), (832, 172679), (962, 149344), (1184, 121342), (1352, 106264), (1436, 100048), (1924, 74672), (2368, 60671), (2704, 53132), (2872, 50024), (3848, 37336), (4667, 30784), (5408, 26566), (5744, 25012), (6253, 22976), (7696, 18668), (9334, 15392), (10816, 13283), (11488, 12506)]