165835008

素因数分解:

$2^8\times 3^2\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 482122368

約数和(自身を除く): 316287360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 256, 288, 334, 384, 431, 501, 576, 668, 768, 862, 1002, 1152, 1293, 1336, 1503, 1724, 2004, 2304, 2586, 2672, 3006, 3448, 3879, 4008, 5172, 5344, 6012, 6896, 7758, 8016, 10344, 10688, 12024, 13792, 15516, 16032, 20688, 21376, 24048, 27584, 31032, 32064, 41376, 42752, 48096, 55168, 62064, 64128, 71977, 82752, 96192, 110336, 124128, 128256, 143954, 165504, 192384, 215931, 248256, 287908, 331008, 384768, 431862, 496512, 575816, 647793, 863724, 993024, 1151632, 1295586, 1727448, 2303264, 2591172, 3454896, 4606528, 5182344, 6909792, 9213056, 10364688, 13819584, 18426112, 20729376, 27639168, 41458752, 55278336, 82917504, 165835008]

約数ペア:

[(1, 165835008), (2, 82917504), (3, 55278336), (4, 41458752), (6, 27639168), (8, 20729376), (9, 18426112), (12, 13819584), (16, 10364688), (18, 9213056), (24, 6909792), (32, 5182344), (36, 4606528), (48, 3454896), (64, 2591172), (72, 2303264), (96, 1727448), (128, 1295586), (144, 1151632), (167, 993024), (192, 863724), (256, 647793), (288, 575816), (334, 496512), (384, 431862), (431, 384768), (501, 331008), (576, 287908), (668, 248256), (768, 215931), (862, 192384), (1002, 165504), (1152, 143954), (1293, 128256), (1336, 124128), (1503, 110336), (1724, 96192), (2004, 82752), (2304, 71977), (2586, 64128), (2672, 62064), (3006, 55168), (3448, 48096), (3879, 42752), (4008, 41376), (5172, 32064), (5344, 31032), (6012, 27584), (6896, 24048), (7758, 21376), (8016, 20688), (10344, 16032), (10688, 15516), (12024, 13792)]