40167216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 120996720

約数和(自身を除く): 80829504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 277, 304, 318, 342, 424, 456, 477, 554, 636, 684, 831, 848, 912, 954, 1007, 1108, 1272, 1368, 1662, 1908, 2014, 2216, 2493, 2544, 2736, 3021, 3324, 3816, 4028, 4432, 4986, 5263, 6042, 6648, 7632, 8056, 9063, 9972, 10526, 12084, 13296, 14681, 15789, 16112, 18126, 19944, 21052, 24168, 29362, 31578, 36252, 39888, 42104, 44043, 47367, 48336, 58724, 63156, 72504, 84208, 88086, 94734, 117448, 126312, 132129, 145008, 176172, 189468, 234896, 252624, 264258, 278939, 352344, 378936, 528516, 557878, 704688, 757872, 836817, 1057032, 1115756, 1673634, 2114064, 2231512, 2510451, 3347268, 4463024, 5020902, 6694536, 10041804, 13389072, 20083608, 40167216]

約数ペア:

[(1, 40167216), (2, 20083608), (3, 13389072), (4, 10041804), (6, 6694536), (8, 5020902), (9, 4463024), (12, 3347268), (16, 2510451), (18, 2231512), (19, 2114064), (24, 1673634), (36, 1115756), (38, 1057032), (48, 836817), (53, 757872), (57, 704688), (72, 557878), (76, 528516), (106, 378936), (114, 352344), (144, 278939), (152, 264258), (159, 252624), (171, 234896), (212, 189468), (228, 176172), (277, 145008), (304, 132129), (318, 126312), (342, 117448), (424, 94734), (456, 88086), (477, 84208), (554, 72504), (636, 63156), (684, 58724), (831, 48336), (848, 47367), (912, 44043), (954, 42104), (1007, 39888), (1108, 36252), (1272, 31578), (1368, 29362), (1662, 24168), (1908, 21052), (2014, 19944), (2216, 18126), (2493, 16112), (2544, 15789), (2736, 14681), (3021, 13296), (3324, 12084), (3816, 10526), (4028, 9972), (4432, 9063), (4986, 8056), (5263, 7632), (6042, 6648)]