128216448

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6547}}^1$

素因数の和:6584

約数の個数: 96

約数和(自身を含む): 390719160

約数和(自身を除く): 262502712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 6547, 9792, 13094, 19584, 19641, 26188, 39282, 52376, 58923, 78564, 104752, 111299, 117846, 157128, 209504, 222598, 235692, 314256, 333897, 419008, 445196, 471384, 628512, 667794, 838016, 890392, 942768, 1001691, 1257024, 1335588, 1780784, 1885536, 2003382, 2514048, 2671176, 3561568, 3771072, 4006764, 5342352, 7123136, 7542144, 8013528, 10684704, 14246272, 16027056, 21369408, 32054112, 42738816, 64108224, 128216448]

約数ペア:

[(1, 128216448), (2, 64108224), (3, 42738816), (4, 32054112), (6, 21369408), (8, 16027056), (9, 14246272), (12, 10684704), (16, 8013528), (17, 7542144), (18, 7123136), (24, 5342352), (32, 4006764), (34, 3771072), (36, 3561568), (48, 2671176), (51, 2514048), (64, 2003382), (68, 1885536), (72, 1780784), (96, 1335588), (102, 1257024), (128, 1001691), (136, 942768), (144, 890392), (153, 838016), (192, 667794), (204, 628512), (272, 471384), (288, 445196), (306, 419008), (384, 333897), (408, 314256), (544, 235692), (576, 222598), (612, 209504), (816, 157128), (1088, 117846), (1152, 111299), (1224, 104752), (1632, 78564), (2176, 58923), (2448, 52376), (3264, 39282), (4896, 26188), (6528, 19641), (6547, 19584), (9792, 13094)]