188515908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9113

約数の個数: 72

約数和(自身を含む): 551224128

約数和(自身を除く): 362708220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 9013, 10458, 18026, 20916, 27039, 36052, 54078, 63091, 81117, 108156, 126182, 162234, 189273, 252364, 324468, 378546, 567819, 748079, 757092, 1135638, 1496158, 2244237, 2271276, 2992316, 4488474, 5236553, 6732711, 8976948, 10473106, 13465422, 15709659, 20946212, 26930844, 31419318, 47128977, 62838636, 94257954, 188515908]

約数ペア:

[(1, 188515908), (2, 94257954), (3, 62838636), (4, 47128977), (6, 31419318), (7, 26930844), (9, 20946212), (12, 15709659), (14, 13465422), (18, 10473106), (21, 8976948), (28, 6732711), (36, 5236553), (42, 4488474), (63, 2992316), (83, 2271276), (84, 2244237), (126, 1496158), (166, 1135638), (249, 757092), (252, 748079), (332, 567819), (498, 378546), (581, 324468), (747, 252364), (996, 189273), (1162, 162234), (1494, 126182), (1743, 108156), (2324, 81117), (2988, 63091), (3486, 54078), (5229, 36052), (6972, 27039), (9013, 20916), (10458, 18026)]