155577474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 383370624

約数和(自身を除く): 227793150

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 137, 138, 207, 211, 234, 274, 299, 411, 414, 422, 598, 633, 822, 897, 1233, 1266, 1781, 1794, 1899, 2466, 2691, 2743, 3151, 3562, 3798, 4853, 5343, 5382, 5486, 6302, 8229, 9453, 9706, 10686, 14559, 16029, 16458, 18906, 24687, 28359, 28907, 29118, 32058, 40963, 43677, 49374, 56718, 57814, 63089, 81926, 86721, 87354, 122889, 126178, 173442, 189267, 245778, 260163, 368667, 375791, 378534, 520326, 567801, 664861, 737334, 751582, 1127373, 1135602, 1329722, 1994583, 2254746, 3382119, 3989166, 5983749, 6764238, 8643193, 11967498, 17286386, 25929579, 51859158, 77788737, 155577474]

約数ペア:

[(1, 155577474), (2, 77788737), (3, 51859158), (6, 25929579), (9, 17286386), (13, 11967498), (18, 8643193), (23, 6764238), (26, 5983749), (39, 3989166), (46, 3382119), (69, 2254746), (78, 1994583), (117, 1329722), (137, 1135602), (138, 1127373), (207, 751582), (211, 737334), (234, 664861), (274, 567801), (299, 520326), (411, 378534), (414, 375791), (422, 368667), (598, 260163), (633, 245778), (822, 189267), (897, 173442), (1233, 126178), (1266, 122889), (1781, 87354), (1794, 86721), (1899, 81926), (2466, 63089), (2691, 57814), (2743, 56718), (3151, 49374), (3562, 43677), (3798, 40963), (4853, 32058), (5343, 29118), (5382, 28907), (5486, 28359), (6302, 24687), (8229, 18906), (9453, 16458), (9706, 16029), (10686, 14559)]