161386950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3382

約数の個数: 96

約数和(自身を含む): 446221440

約数和(自身を除く): 284834490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 425, 475, 510, 570, 646, 850, 950, 969, 1275, 1425, 1615, 1938, 2550, 2850, 3230, 3331, 4845, 6662, 8075, 9690, 9993, 16150, 16655, 19986, 24225, 33310, 48450, 49965, 56627, 63289, 83275, 99930, 113254, 126578, 166550, 169881, 189867, 249825, 283135, 316445, 339762, 379734, 499650, 566270, 632890, 849405, 949335, 1075913, 1415675, 1582225, 1698810, 1898670, 2151826, 2831350, 3164450, 3227739, 4247025, 4746675, 5379565, 6455478, 8494050, 9493350, 10759130, 16138695, 26897825, 32277390, 53795650, 80693475, 161386950]

約数ペア:

[(1, 161386950), (2, 80693475), (3, 53795650), (5, 32277390), (6, 26897825), (10, 16138695), (15, 10759130), (17, 9493350), (19, 8494050), (25, 6455478), (30, 5379565), (34, 4746675), (38, 4247025), (50, 3227739), (51, 3164450), (57, 2831350), (75, 2151826), (85, 1898670), (95, 1698810), (102, 1582225), (114, 1415675), (150, 1075913), (170, 949335), (190, 849405), (255, 632890), (285, 566270), (323, 499650), (425, 379734), (475, 339762), (510, 316445), (570, 283135), (646, 249825), (850, 189867), (950, 169881), (969, 166550), (1275, 126578), (1425, 113254), (1615, 99930), (1938, 83275), (2550, 63289), (2850, 56627), (3230, 49965), (3331, 48450), (4845, 33310), (6662, 24225), (8075, 19986), (9690, 16655), (9993, 16150)]