147928832

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 329288400

約数和(自身を除く): 181359568

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1789, 2176, 2432, 2584, 3578, 4352, 4864, 5168, 7156, 10336, 14312, 20672, 28624, 30413, 33991, 41344, 57248, 60826, 67982, 82688, 114496, 121652, 135964, 228992, 243304, 271928, 457984, 486608, 543856, 577847, 973216, 1087712, 1155694, 1946432, 2175424, 2311388, 3892864, 4350848, 4622776, 7785728, 8701696, 9245552, 18491104, 36982208, 73964416, 147928832]

約数ペア:

[(1, 147928832), (2, 73964416), (4, 36982208), (8, 18491104), (16, 9245552), (17, 8701696), (19, 7785728), (32, 4622776), (34, 4350848), (38, 3892864), (64, 2311388), (68, 2175424), (76, 1946432), (128, 1155694), (136, 1087712), (152, 973216), (256, 577847), (272, 543856), (304, 486608), (323, 457984), (544, 271928), (608, 243304), (646, 228992), (1088, 135964), (1216, 121652), (1292, 114496), (1789, 82688), (2176, 67982), (2432, 60826), (2584, 57248), (3578, 41344), (4352, 33991), (4864, 30413), (5168, 28624), (7156, 20672), (10336, 14312)]