161192096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 377975808

約数和(自身を除く): 216783712

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 416, 442, 544, 598, 736, 782, 884, 991, 1196, 1564, 1768, 1982, 2392, 3128, 3536, 3964, 4784, 5083, 6256, 7072, 7928, 9568, 10166, 12512, 12883, 15856, 16847, 20332, 22793, 25766, 31712, 33694, 40664, 45586, 51532, 67388, 81328, 91172, 103064, 134776, 162656, 182344, 206128, 219011, 269552, 296309, 364688, 387481, 412256, 438022, 539104, 592618, 729376, 774962, 876044, 1185236, 1549924, 1752088, 2370472, 3099848, 3504176, 4740944, 5037253, 6199696, 7008352, 9481888, 10074506, 12399392, 20149012, 40298024, 80596048, 161192096]

約数ペア:

[(1, 161192096), (2, 80596048), (4, 40298024), (8, 20149012), (13, 12399392), (16, 10074506), (17, 9481888), (23, 7008352), (26, 6199696), (32, 5037253), (34, 4740944), (46, 3504176), (52, 3099848), (68, 2370472), (92, 1752088), (104, 1549924), (136, 1185236), (184, 876044), (208, 774962), (221, 729376), (272, 592618), (299, 539104), (368, 438022), (391, 412256), (416, 387481), (442, 364688), (544, 296309), (598, 269552), (736, 219011), (782, 206128), (884, 182344), (991, 162656), (1196, 134776), (1564, 103064), (1768, 91172), (1982, 81328), (2392, 67388), (3128, 51532), (3536, 45586), (3964, 40664), (4784, 33694), (5083, 31712), (6256, 25766), (7072, 22793), (7928, 20332), (9568, 16847), (10166, 15856), (12512, 12883)]