145572528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 411211776

約数和(自身を除く): 265639248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 271, 304, 361, 372, 456, 496, 542, 589, 722, 744, 813, 912, 1083, 1084, 1178, 1444, 1488, 1626, 1767, 2166, 2168, 2356, 2888, 3252, 3534, 4332, 4336, 4712, 5149, 5776, 6504, 7068, 8401, 8664, 9424, 10298, 11191, 13008, 14136, 15447, 16802, 17328, 20596, 22382, 25203, 28272, 30894, 33573, 33604, 41192, 44764, 50406, 61788, 67146, 67208, 82384, 89528, 97831, 100812, 123576, 134292, 134416, 159619, 179056, 195662, 201624, 247152, 268584, 293493, 319238, 391324, 403248, 478857, 537168, 586986, 638476, 782648, 957714, 1173972, 1276952, 1565296, 1915428, 2347944, 2553904, 3032761, 3830856, 4695888, 6065522, 7661712, 9098283, 12131044, 18196566, 24262088, 36393132, 48524176, 72786264, 145572528]

約数ペア:

[(1, 145572528), (2, 72786264), (3, 48524176), (4, 36393132), (6, 24262088), (8, 18196566), (12, 12131044), (16, 9098283), (19, 7661712), (24, 6065522), (31, 4695888), (38, 3830856), (48, 3032761), (57, 2553904), (62, 2347944), (76, 1915428), (93, 1565296), (114, 1276952), (124, 1173972), (152, 957714), (186, 782648), (228, 638476), (248, 586986), (271, 537168), (304, 478857), (361, 403248), (372, 391324), (456, 319238), (496, 293493), (542, 268584), (589, 247152), (722, 201624), (744, 195662), (813, 179056), (912, 159619), (1083, 134416), (1084, 134292), (1178, 123576), (1444, 100812), (1488, 97831), (1626, 89528), (1767, 82384), (2166, 67208), (2168, 67146), (2356, 61788), (2888, 50406), (3252, 44764), (3534, 41192), (4332, 33604), (4336, 33573), (4712, 30894), (5149, 28272), (5776, 25203), (6504, 22382), (7068, 20596), (8401, 17328), (8664, 16802), (9424, 15447), (10298, 14136), (11191, 13008)]