142178976

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2928

約数の個数: 120

約数和(自身を含む): 440304480

約数和(自身を除く): 298125504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 2887, 3078, 4104, 5472, 5774, 6156, 8208, 8661, 11548, 12312, 16416, 17322, 23096, 24624, 25983, 34644, 46192, 49248, 51966, 54853, 69288, 77949, 92384, 103932, 109706, 138576, 155898, 164559, 207864, 219412, 233847, 277152, 311796, 329118, 415728, 438824, 467694, 493677, 623592, 658236, 831456, 877648, 935388, 987354, 1247184, 1316472, 1481031, 1755296, 1870776, 1974708, 2494368, 2632944, 2962062, 3741552, 3949416, 4443093, 5265888, 5924124, 7483104, 7898832, 8886186, 11848248, 15797664, 17772372, 23696496, 35544744, 47392992, 71089488, 142178976]

約数ペア:

[(1, 142178976), (2, 71089488), (3, 47392992), (4, 35544744), (6, 23696496), (8, 17772372), (9, 15797664), (12, 11848248), (16, 8886186), (18, 7898832), (19, 7483104), (24, 5924124), (27, 5265888), (32, 4443093), (36, 3949416), (38, 3741552), (48, 2962062), (54, 2632944), (57, 2494368), (72, 1974708), (76, 1870776), (81, 1755296), (96, 1481031), (108, 1316472), (114, 1247184), (144, 987354), (152, 935388), (162, 877648), (171, 831456), (216, 658236), (228, 623592), (288, 493677), (304, 467694), (324, 438824), (342, 415728), (432, 329118), (456, 311796), (513, 277152), (608, 233847), (648, 219412), (684, 207864), (864, 164559), (912, 155898), (1026, 138576), (1296, 109706), (1368, 103932), (1539, 92384), (1824, 77949), (2052, 69288), (2592, 54853), (2736, 51966), (2887, 49248), (3078, 46192), (4104, 34644), (5472, 25983), (5774, 24624), (6156, 23096), (8208, 17322), (8661, 16416), (11548, 12312)]