140416992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 427714560

約数和(自身を除く): 287297568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 144, 152, 171, 201, 228, 268, 288, 304, 342, 383, 402, 456, 536, 603, 608, 684, 766, 804, 912, 1072, 1149, 1206, 1273, 1368, 1532, 1608, 1824, 2144, 2298, 2412, 2546, 2736, 3064, 3216, 3447, 3819, 4596, 4824, 5092, 5472, 6128, 6432, 6894, 7277, 7638, 9192, 9648, 10184, 11457, 12256, 13788, 14554, 15276, 18384, 19296, 20368, 21831, 22914, 25661, 27576, 29108, 30552, 36768, 40736, 43662, 45828, 51322, 55152, 58216, 61104, 65493, 76983, 87324, 91656, 102644, 110304, 116432, 122208, 130986, 153966, 174648, 183312, 205288, 230949, 232864, 261972, 307932, 349296, 366624, 410576, 461898, 487559, 523944, 615864, 698592, 821152, 923796, 975118, 1047888, 1231728, 1462677, 1847592, 1950236, 2095776, 2463456, 2925354, 3695184, 3900472, 4388031, 5850708, 7390368, 7800944, 8776062, 11701416, 15601888, 17552124, 23402832, 35104248, 46805664, 70208496, 140416992]

約数ペア:

[(1, 140416992), (2, 70208496), (3, 46805664), (4, 35104248), (6, 23402832), (8, 17552124), (9, 15601888), (12, 11701416), (16, 8776062), (18, 7800944), (19, 7390368), (24, 5850708), (32, 4388031), (36, 3900472), (38, 3695184), (48, 2925354), (57, 2463456), (67, 2095776), (72, 1950236), (76, 1847592), (96, 1462677), (114, 1231728), (134, 1047888), (144, 975118), (152, 923796), (171, 821152), (201, 698592), (228, 615864), (268, 523944), (288, 487559), (304, 461898), (342, 410576), (383, 366624), (402, 349296), (456, 307932), (536, 261972), (603, 232864), (608, 230949), (684, 205288), (766, 183312), (804, 174648), (912, 153966), (1072, 130986), (1149, 122208), (1206, 116432), (1273, 110304), (1368, 102644), (1532, 91656), (1608, 87324), (1824, 76983), (2144, 65493), (2298, 61104), (2412, 58216), (2546, 55152), (2736, 51322), (3064, 45828), (3216, 43662), (3447, 40736), (3819, 36768), (4596, 30552), (4824, 29108), (5092, 27576), (5472, 25661), (6128, 22914), (6432, 21831), (6894, 20368), (7277, 19296), (7638, 18384), (9192, 15276), (9648, 14554), (10184, 13788), (11457, 12256)]