127776352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 294585984

約数和(自身を除く): 166809632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 131, 136, 163, 176, 187, 262, 272, 326, 352, 374, 524, 544, 652, 748, 1048, 1304, 1441, 1496, 1793, 2096, 2227, 2608, 2771, 2882, 2992, 3586, 4192, 4454, 5216, 5542, 5764, 5984, 7172, 8908, 11084, 11528, 14344, 17816, 21353, 22168, 23056, 24497, 28688, 30481, 35632, 42706, 44336, 46112, 48994, 57376, 60962, 71264, 85412, 88672, 97988, 121924, 170824, 195976, 234883, 243848, 341648, 363001, 391952, 469766, 487696, 683296, 726002, 783904, 939532, 975392, 1452004, 1879064, 2904008, 3758128, 3993011, 5808016, 7516256, 7986022, 11616032, 15972044, 31944088, 63888176, 127776352]

約数ペア:

[(1, 127776352), (2, 63888176), (4, 31944088), (8, 15972044), (11, 11616032), (16, 7986022), (17, 7516256), (22, 5808016), (32, 3993011), (34, 3758128), (44, 2904008), (68, 1879064), (88, 1452004), (131, 975392), (136, 939532), (163, 783904), (176, 726002), (187, 683296), (262, 487696), (272, 469766), (326, 391952), (352, 363001), (374, 341648), (524, 243848), (544, 234883), (652, 195976), (748, 170824), (1048, 121924), (1304, 97988), (1441, 88672), (1496, 85412), (1793, 71264), (2096, 60962), (2227, 57376), (2608, 48994), (2771, 46112), (2882, 44336), (2992, 42706), (3586, 35632), (4192, 30481), (4454, 28688), (5216, 24497), (5542, 23056), (5764, 22168), (5984, 21353), (7172, 17816), (8908, 14344), (11084, 11528)]