180388736

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 416476200

約数和(自身を除く): 236087464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 304, 352, 418, 484, 608, 613, 704, 836, 968, 1216, 1226, 1408, 1672, 1936, 2299, 2432, 2452, 3344, 3872, 4598, 4904, 6688, 6743, 7744, 9196, 9808, 11647, 13376, 13486, 15488, 18392, 19616, 23294, 26752, 26972, 36784, 39232, 46588, 53944, 73568, 74173, 78464, 93176, 107888, 128117, 147136, 148346, 186352, 215776, 256234, 294272, 296692, 372704, 431552, 512468, 593384, 745408, 863104, 1024936, 1186768, 1409287, 1490816, 2049872, 2373536, 2818574, 4099744, 4747072, 5637148, 8199488, 9494144, 11274296, 16398976, 22548592, 45097184, 90194368, 180388736]

約数ペア:

[(1, 180388736), (2, 90194368), (4, 45097184), (8, 22548592), (11, 16398976), (16, 11274296), (19, 9494144), (22, 8199488), (32, 5637148), (38, 4747072), (44, 4099744), (64, 2818574), (76, 2373536), (88, 2049872), (121, 1490816), (128, 1409287), (152, 1186768), (176, 1024936), (209, 863104), (242, 745408), (304, 593384), (352, 512468), (418, 431552), (484, 372704), (608, 296692), (613, 294272), (704, 256234), (836, 215776), (968, 186352), (1216, 148346), (1226, 147136), (1408, 128117), (1672, 107888), (1936, 93176), (2299, 78464), (2432, 74173), (2452, 73568), (3344, 53944), (3872, 46588), (4598, 39232), (4904, 36784), (6688, 26972), (6743, 26752), (7744, 23294), (9196, 19616), (9808, 18392), (11647, 15488), (13376, 13486)]