155025364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 301206528

約数和(自身を除く): 146181164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 137, 188, 274, 463, 548, 611, 926, 1222, 1781, 1852, 2444, 3562, 6019, 6439, 7124, 12038, 12878, 21761, 24076, 25756, 43522, 63431, 83707, 87044, 126862, 167414, 253724, 282893, 334828, 565786, 824603, 1131572, 1649206, 2981257, 3298412, 5962514, 11925028, 38756341, 77512682, 155025364]

約数ペア:

[(1, 155025364), (2, 77512682), (4, 38756341), (13, 11925028), (26, 5962514), (47, 3298412), (52, 2981257), (94, 1649206), (137, 1131572), (188, 824603), (274, 565786), (463, 334828), (548, 282893), (611, 253724), (926, 167414), (1222, 126862), (1781, 87044), (1852, 83707), (2444, 63431), (3562, 43522), (6019, 25756), (6439, 24076), (7124, 21761), (12038, 12878)]