145571646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5697

約数の個数: 64

約数和(自身を含む): 350977536

約数和(自身を除く): 205405890

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 1122, 1173, 1518, 2346, 4301, 5641, 8602, 11282, 12903, 16923, 25806, 33846, 62051, 95897, 124102, 129743, 186153, 191794, 259486, 287691, 372306, 389229, 575382, 778458, 1054867, 1427173, 2109734, 2205631, 2854346, 3164601, 4281519, 4411262, 6329202, 6616893, 8563038, 13233786, 24261941, 48523882, 72785823, 145571646]

約数ペア:

[(1, 145571646), (2, 72785823), (3, 48523882), (6, 24261941), (11, 13233786), (17, 8563038), (22, 6616893), (23, 6329202), (33, 4411262), (34, 4281519), (46, 3164601), (51, 2854346), (66, 2205631), (69, 2109734), (102, 1427173), (138, 1054867), (187, 778458), (253, 575382), (374, 389229), (391, 372306), (506, 287691), (561, 259486), (759, 191794), (782, 186153), (1122, 129743), (1173, 124102), (1518, 95897), (2346, 62051), (4301, 33846), (5641, 25806), (8602, 16923), (11282, 12903)]