155877216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 498597120

約数和(自身を除く): 342719904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 96, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 352, 374, 408, 418, 456, 457, 528, 544, 561, 608, 627, 646, 748, 816, 836, 912, 914, 969, 1056, 1122, 1254, 1292, 1371, 1496, 1632, 1672, 1824, 1828, 1938, 2244, 2508, 2584, 2742, 2992, 3344, 3553, 3656, 3876, 4488, 5016, 5027, 5168, 5484, 5984, 6688, 7106, 7312, 7752, 7769, 8683, 8976, 10032, 10054, 10336, 10659, 10968, 14212, 14624, 15081, 15504, 15538, 17366, 17952, 20064, 20108, 21318, 21936, 23307, 26049, 28424, 30162, 31008, 31076, 34732, 40216, 42636, 43872, 46614, 52098, 56848, 60324, 62152, 69464, 80432, 85272, 85459, 93228, 95513, 104196, 113696, 120648, 124304, 138928, 147611, 160864, 170544, 170918, 186456, 191026, 208392, 241296, 248608, 256377, 277856, 286539, 295222, 341088, 341836, 372912, 382052, 416784, 442833, 482592, 512754, 573078, 590444, 683672, 745824, 764104, 833568, 885666, 1025508, 1146156, 1180888, 1367344, 1528208, 1623721, 1771332, 2051016, 2292312, 2361776, 2734688, 3056416, 3247442, 3542664, 4102032, 4584624, 4723552, 4871163, 6494884, 7085328, 8204064, 9169248, 9742326, 12989768, 14170656, 19484652, 25979536, 38969304, 51959072, 77938608, 155877216]

約数ペア:

[(1, 155877216), (2, 77938608), (3, 51959072), (4, 38969304), (6, 25979536), (8, 19484652), (11, 14170656), (12, 12989768), (16, 9742326), (17, 9169248), (19, 8204064), (22, 7085328), (24, 6494884), (32, 4871163), (33, 4723552), (34, 4584624), (38, 4102032), (44, 3542664), (48, 3247442), (51, 3056416), (57, 2734688), (66, 2361776), (68, 2292312), (76, 2051016), (88, 1771332), (96, 1623721), (102, 1528208), (114, 1367344), (132, 1180888), (136, 1146156), (152, 1025508), (176, 885666), (187, 833568), (204, 764104), (209, 745824), (228, 683672), (264, 590444), (272, 573078), (304, 512754), (323, 482592), (352, 442833), (374, 416784), (408, 382052), (418, 372912), (456, 341836), (457, 341088), (528, 295222), (544, 286539), (561, 277856), (608, 256377), (627, 248608), (646, 241296), (748, 208392), (816, 191026), (836, 186456), (912, 170918), (914, 170544), (969, 160864), (1056, 147611), (1122, 138928), (1254, 124304), (1292, 120648), (1371, 113696), (1496, 104196), (1632, 95513), (1672, 93228), (1824, 85459), (1828, 85272), (1938, 80432), (2244, 69464), (2508, 62152), (2584, 60324), (2742, 56848), (2992, 52098), (3344, 46614), (3553, 43872), (3656, 42636), (3876, 40216), (4488, 34732), (5016, 31076), (5027, 31008), (5168, 30162), (5484, 28424), (5984, 26049), (6688, 23307), (7106, 21936), (7312, 21318), (7752, 20108), (7769, 20064), (8683, 17952), (8976, 17366), (10032, 15538), (10054, 15504), (10336, 15081), (10659, 14624), (10968, 14212)]