162564608

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 80

約数和(自身を含む): 362387520

約数和(自身を除く): 199822912

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 983, 1088, 1216, 1292, 1966, 2176, 2432, 2584, 3932, 4352, 4864, 5168, 7864, 8704, 9728, 10336, 15728, 16711, 18677, 20672, 31456, 33422, 37354, 41344, 62912, 66844, 74708, 82688, 125824, 133688, 149416, 165376, 251648, 267376, 298832, 317509, 503296, 534752, 597664, 635018, 1069504, 1195328, 1270036, 2139008, 2390656, 2540072, 4278016, 4781312, 5080144, 8556032, 9562624, 10160288, 20320576, 40641152, 81282304, 162564608]

約数ペア:

[(1, 162564608), (2, 81282304), (4, 40641152), (8, 20320576), (16, 10160288), (17, 9562624), (19, 8556032), (32, 5080144), (34, 4781312), (38, 4278016), (64, 2540072), (68, 2390656), (76, 2139008), (128, 1270036), (136, 1195328), (152, 1069504), (256, 635018), (272, 597664), (304, 534752), (323, 503296), (512, 317509), (544, 298832), (608, 267376), (646, 251648), (983, 165376), (1088, 149416), (1216, 133688), (1292, 125824), (1966, 82688), (2176, 74708), (2432, 66844), (2584, 62912), (3932, 41344), (4352, 37354), (4864, 33422), (5168, 31456), (7864, 20672), (8704, 18677), (9728, 16711), (10336, 15728)]