15957492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 27588108

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 179, 204, 228, 276, 323, 358, 391, 437, 537, 646, 716, 782, 874, 969, 1074, 1173, 1292, 1311, 1564, 1748, 1938, 2148, 2346, 2622, 3043, 3401, 3876, 4117, 4692, 5244, 6086, 6802, 7429, 8234, 9129, 10203, 12172, 12351, 13604, 14858, 16468, 18258, 20406, 22287, 24702, 29716, 36516, 40812, 44574, 49404, 57817, 69989, 78223, 89148, 115634, 139978, 156446, 173451, 209967, 231268, 234669, 279956, 312892, 346902, 419934, 469338, 693804, 839868, 938676, 1329791, 2659582, 3989373, 5319164, 7978746, 15957492]

約数ペア:

[(1, 15957492), (2, 7978746), (3, 5319164), (4, 3989373), (6, 2659582), (12, 1329791), (17, 938676), (19, 839868), (23, 693804), (34, 469338), (38, 419934), (46, 346902), (51, 312892), (57, 279956), (68, 234669), (69, 231268), (76, 209967), (92, 173451), (102, 156446), (114, 139978), (138, 115634), (179, 89148), (204, 78223), (228, 69989), (276, 57817), (323, 49404), (358, 44574), (391, 40812), (437, 36516), (537, 29716), (646, 24702), (716, 22287), (782, 20406), (874, 18258), (969, 16468), (1074, 14858), (1173, 13604), (1292, 12351), (1311, 12172), (1564, 10203), (1748, 9129), (1938, 8234), (2148, 7429), (2346, 6802), (2622, 6086), (3043, 5244), (3401, 4692), (3876, 4117)]