189312448

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 84

約数和(自身を含む): 425031408

約数和(自身を除く): 235718960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 761, 832, 1196, 1352, 1472, 1522, 2392, 2704, 3044, 3887, 4784, 5408, 6088, 7774, 9568, 9893, 10816, 12176, 15548, 17503, 19136, 19786, 24352, 31096, 35006, 39572, 48704, 62192, 70012, 79144, 124384, 128609, 140024, 158288, 227539, 248768, 257218, 280048, 316576, 455078, 514436, 560096, 633152, 910156, 1028872, 1120192, 1820312, 2057744, 2958007, 3640624, 4115488, 5916014, 7281248, 8230976, 11832028, 14562496, 23664056, 47328112, 94656224, 189312448]

約数ペア:

[(1, 189312448), (2, 94656224), (4, 47328112), (8, 23664056), (13, 14562496), (16, 11832028), (23, 8230976), (26, 7281248), (32, 5916014), (46, 4115488), (52, 3640624), (64, 2958007), (92, 2057744), (104, 1820312), (169, 1120192), (184, 1028872), (208, 910156), (299, 633152), (338, 560096), (368, 514436), (416, 455078), (598, 316576), (676, 280048), (736, 257218), (761, 248768), (832, 227539), (1196, 158288), (1352, 140024), (1472, 128609), (1522, 124384), (2392, 79144), (2704, 70012), (3044, 62192), (3887, 48704), (4784, 39572), (5408, 35006), (6088, 31096), (7774, 24352), (9568, 19786), (9893, 19136), (10816, 17503), (12176, 15548)]