142308708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 362880000

約数和(自身を除く): 220571292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 71, 76, 114, 118, 142, 149, 177, 213, 228, 236, 284, 298, 354, 426, 447, 596, 708, 852, 894, 1121, 1349, 1788, 2242, 2698, 2831, 3363, 4047, 4189, 4484, 5396, 5662, 6726, 8094, 8378, 8493, 8791, 10579, 11324, 12567, 13452, 16188, 16756, 16986, 17582, 21158, 25134, 26373, 31737, 33972, 35164, 42316, 50268, 52746, 63474, 79591, 105492, 126948, 159182, 167029, 201001, 238773, 318364, 334058, 402002, 477546, 501087, 603003, 624161, 668116, 804004, 955092, 1002174, 1206006, 1248322, 1872483, 2004348, 2412012, 2496644, 3744966, 7489932, 11859059, 23718118, 35577177, 47436236, 71154354, 142308708]

約数ペア:

[(1, 142308708), (2, 71154354), (3, 47436236), (4, 35577177), (6, 23718118), (12, 11859059), (19, 7489932), (38, 3744966), (57, 2496644), (59, 2412012), (71, 2004348), (76, 1872483), (114, 1248322), (118, 1206006), (142, 1002174), (149, 955092), (177, 804004), (213, 668116), (228, 624161), (236, 603003), (284, 501087), (298, 477546), (354, 402002), (426, 334058), (447, 318364), (596, 238773), (708, 201001), (852, 167029), (894, 159182), (1121, 126948), (1349, 105492), (1788, 79591), (2242, 63474), (2698, 52746), (2831, 50268), (3363, 42316), (4047, 35164), (4189, 33972), (4484, 31737), (5396, 26373), (5662, 25134), (6726, 21158), (8094, 17582), (8378, 16986), (8493, 16756), (8791, 16188), (10579, 13452), (11324, 12567)]