127987344

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 271987056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 503, 513, 558, 589, 684, 744, 837, 912, 1006, 1026, 1116, 1178, 1368, 1488, 1509, 1674, 1767, 2012, 2052, 2232, 2356, 2736, 3018, 3348, 3534, 4024, 4104, 4464, 4527, 4712, 5301, 6036, 6696, 7068, 8048, 8208, 9054, 9424, 9557, 10602, 12072, 13392, 13581, 14136, 15593, 15903, 18108, 19114, 21204, 24144, 27162, 28272, 28671, 31186, 31806, 36216, 38228, 42408, 46779, 54324, 57342, 62372, 63612, 72432, 76456, 84816, 86013, 93558, 108648, 114684, 124744, 127224, 140337, 152912, 172026, 187116, 217296, 229368, 249488, 254448, 258039, 280674, 296267, 344052, 374232, 421011, 458736, 516078, 561348, 592534, 688104, 748464, 842022, 888801, 1032156, 1122696, 1185068, 1376208, 1684044, 1777602, 2064312, 2245392, 2370136, 2666403, 3368088, 3555204, 4128624, 4740272, 5332806, 6736176, 7110408, 7999209, 10665612, 14220816, 15998418, 21331224, 31996836, 42662448, 63993672, 127987344]

約数ペア:

[(1, 127987344), (2, 63993672), (3, 42662448), (4, 31996836), (6, 21331224), (8, 15998418), (9, 14220816), (12, 10665612), (16, 7999209), (18, 7110408), (19, 6736176), (24, 5332806), (27, 4740272), (31, 4128624), (36, 3555204), (38, 3368088), (48, 2666403), (54, 2370136), (57, 2245392), (62, 2064312), (72, 1777602), (76, 1684044), (93, 1376208), (108, 1185068), (114, 1122696), (124, 1032156), (144, 888801), (152, 842022), (171, 748464), (186, 688104), (216, 592534), (228, 561348), (248, 516078), (279, 458736), (304, 421011), (342, 374232), (372, 344052), (432, 296267), (456, 280674), (496, 258039), (503, 254448), (513, 249488), (558, 229368), (589, 217296), (684, 187116), (744, 172026), (837, 152912), (912, 140337), (1006, 127224), (1026, 124744), (1116, 114684), (1178, 108648), (1368, 93558), (1488, 86013), (1509, 84816), (1674, 76456), (1767, 72432), (2012, 63612), (2052, 62372), (2232, 57342), (2356, 54324), (2736, 46779), (3018, 42408), (3348, 38228), (3534, 36216), (4024, 31806), (4104, 31186), (4464, 28671), (4527, 28272), (4712, 27162), (5301, 24144), (6036, 21204), (6696, 19114), (7068, 18108), (8048, 15903), (8208, 15593), (9054, 14136), (9424, 13581), (9557, 13392), (10602, 12072)]