148755712

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 379693440

約数和(自身を除く): 230937728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 257, 266, 272, 304, 323, 448, 476, 514, 532, 544, 608, 646, 896, 952, 1028, 1064, 1088, 1216, 1292, 1792, 1799, 1904, 2056, 2128, 2176, 2261, 2432, 2584, 3598, 3808, 4112, 4256, 4352, 4369, 4522, 4864, 4883, 5168, 7196, 7616, 8224, 8512, 8738, 9044, 9766, 10336, 14392, 15232, 16448, 17024, 17476, 18088, 19532, 20672, 28784, 30464, 30583, 32896, 34048, 34181, 34952, 36176, 39064, 41344, 57568, 61166, 65792, 68362, 69904, 72352, 78128, 82688, 83011, 115136, 122332, 136724, 139808, 144704, 156256, 166022, 230272, 244664, 273448, 279616, 289408, 312512, 332044, 460544, 489328, 546896, 559232, 578816, 581077, 625024, 664088, 978656, 1093792, 1118464, 1162154, 1250048, 1328176, 1957312, 2187584, 2324308, 2656352, 3914624, 4375168, 4648616, 5312704, 7829248, 8750336, 9297232, 10625408, 18594464, 21250816, 37188928, 74377856, 148755712]

約数ペア:

[(1, 148755712), (2, 74377856), (4, 37188928), (7, 21250816), (8, 18594464), (14, 10625408), (16, 9297232), (17, 8750336), (19, 7829248), (28, 5312704), (32, 4648616), (34, 4375168), (38, 3914624), (56, 2656352), (64, 2324308), (68, 2187584), (76, 1957312), (112, 1328176), (119, 1250048), (128, 1162154), (133, 1118464), (136, 1093792), (152, 978656), (224, 664088), (238, 625024), (256, 581077), (257, 578816), (266, 559232), (272, 546896), (304, 489328), (323, 460544), (448, 332044), (476, 312512), (514, 289408), (532, 279616), (544, 273448), (608, 244664), (646, 230272), (896, 166022), (952, 156256), (1028, 144704), (1064, 139808), (1088, 136724), (1216, 122332), (1292, 115136), (1792, 83011), (1799, 82688), (1904, 78128), (2056, 72352), (2128, 69904), (2176, 68362), (2261, 65792), (2432, 61166), (2584, 57568), (3598, 41344), (3808, 39064), (4112, 36176), (4256, 34952), (4352, 34181), (4369, 34048), (4522, 32896), (4864, 30583), (4883, 30464), (5168, 28784), (7196, 20672), (7616, 19532), (8224, 18088), (8512, 17476), (8738, 17024), (9044, 16448), (9766, 15232), (10336, 14392)]