103649408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 138702592

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 109, 128, 136, 152, 184, 218, 272, 304, 323, 368, 391, 436, 437, 544, 608, 646, 736, 782, 872, 874, 1088, 1216, 1292, 1472, 1564, 1744, 1748, 1853, 2071, 2176, 2432, 2507, 2584, 2944, 3128, 3488, 3496, 3706, 4142, 5014, 5168, 6256, 6976, 6992, 7412, 7429, 8284, 10028, 10336, 12512, 13952, 13984, 14824, 14858, 16568, 20056, 20672, 25024, 27968, 29648, 29716, 33136, 35207, 40112, 41344, 42619, 47633, 50048, 55936, 59296, 59432, 66272, 70414, 80224, 85238, 95266, 118592, 118864, 132544, 140828, 160448, 170476, 190532, 237184, 237728, 265088, 281656, 320896, 340952, 381064, 475456, 563312, 681904, 762128, 809761, 950912, 1126624, 1363808, 1524256, 1619522, 2253248, 2727616, 3048512, 3239044, 4506496, 5455232, 6097024, 6478088, 12956176, 25912352, 51824704, 103649408]

約数ペア:

[(1, 103649408), (2, 51824704), (4, 25912352), (8, 12956176), (16, 6478088), (17, 6097024), (19, 5455232), (23, 4506496), (32, 3239044), (34, 3048512), (38, 2727616), (46, 2253248), (64, 1619522), (68, 1524256), (76, 1363808), (92, 1126624), (109, 950912), (128, 809761), (136, 762128), (152, 681904), (184, 563312), (218, 475456), (272, 381064), (304, 340952), (323, 320896), (368, 281656), (391, 265088), (436, 237728), (437, 237184), (544, 190532), (608, 170476), (646, 160448), (736, 140828), (782, 132544), (872, 118864), (874, 118592), (1088, 95266), (1216, 85238), (1292, 80224), (1472, 70414), (1564, 66272), (1744, 59432), (1748, 59296), (1853, 55936), (2071, 50048), (2176, 47633), (2432, 42619), (2507, 41344), (2584, 40112), (2944, 35207), (3128, 33136), (3488, 29716), (3496, 29648), (3706, 27968), (4142, 25024), (5014, 20672), (5168, 20056), (6256, 16568), (6976, 14858), (6992, 14824), (7412, 13984), (7429, 13952), (8284, 12512), (10028, 10336)]