187998768

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{68713}}^1$

素因数の和:68746

約数の個数: 60

約数和(自身を含む): 553834840

約数和(自身を除く): 365836072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 68713, 137426, 206139, 274852, 412278, 549704, 618417, 824556, 1099408, 1236834, 1305547, 1649112, 2473668, 2611094, 3298224, 3916641, 4947336, 5222188, 7833282, 9894672, 10444376, 11749923, 15666564, 20888752, 23499846, 31333128, 46999692, 62666256, 93999384, 187998768]

約数ペア:

[(1, 187998768), (2, 93999384), (3, 62666256), (4, 46999692), (6, 31333128), (8, 23499846), (9, 20888752), (12, 15666564), (16, 11749923), (18, 10444376), (19, 9894672), (24, 7833282), (36, 5222188), (38, 4947336), (48, 3916641), (57, 3298224), (72, 2611094), (76, 2473668), (114, 1649112), (144, 1305547), (152, 1236834), (171, 1099408), (228, 824556), (304, 618417), (342, 549704), (456, 412278), (684, 274852), (912, 206139), (1368, 137426), (2736, 68713)]