156657204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 465454080

約数和(自身を除く): 308796876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 76, 94, 99, 114, 132, 141, 171, 188, 198, 209, 228, 282, 342, 396, 418, 423, 443, 517, 564, 627, 684, 836, 846, 886, 893, 1034, 1254, 1329, 1551, 1692, 1772, 1786, 1881, 2068, 2508, 2658, 2679, 3102, 3572, 3762, 3987, 4653, 4873, 5316, 5358, 6204, 7524, 7974, 8037, 8417, 9306, 9746, 9823, 10716, 14619, 15948, 16074, 16834, 18612, 19492, 19646, 20821, 25251, 29238, 29469, 32148, 33668, 39292, 41642, 43857, 50502, 58476, 58938, 62463, 75753, 83284, 87714, 88407, 92587, 101004, 117876, 124926, 151506, 175428, 176814, 185174, 187389, 229031, 249852, 277761, 303012, 353628, 370348, 374778, 395599, 458062, 555522, 687093, 749556, 791198, 833283, 916124, 1111044, 1186797, 1374186, 1582396, 1666566, 2061279, 2373594, 2748372, 3333132, 3560391, 4122558, 4351589, 4747188, 7120782, 8245116, 8703178, 13054767, 14241564, 17406356, 26109534, 39164301, 52219068, 78328602, 156657204]

約数ペア:

[(1, 156657204), (2, 78328602), (3, 52219068), (4, 39164301), (6, 26109534), (9, 17406356), (11, 14241564), (12, 13054767), (18, 8703178), (19, 8245116), (22, 7120782), (33, 4747188), (36, 4351589), (38, 4122558), (44, 3560391), (47, 3333132), (57, 2748372), (66, 2373594), (76, 2061279), (94, 1666566), (99, 1582396), (114, 1374186), (132, 1186797), (141, 1111044), (171, 916124), (188, 833283), (198, 791198), (209, 749556), (228, 687093), (282, 555522), (342, 458062), (396, 395599), (418, 374778), (423, 370348), (443, 353628), (517, 303012), (564, 277761), (627, 249852), (684, 229031), (836, 187389), (846, 185174), (886, 176814), (893, 175428), (1034, 151506), (1254, 124926), (1329, 117876), (1551, 101004), (1692, 92587), (1772, 88407), (1786, 87714), (1881, 83284), (2068, 75753), (2508, 62463), (2658, 58938), (2679, 58476), (3102, 50502), (3572, 43857), (3762, 41642), (3987, 39292), (4653, 33668), (4873, 32148), (5316, 29469), (5358, 29238), (6204, 25251), (7524, 20821), (7974, 19646), (8037, 19492), (8417, 18612), (9306, 16834), (9746, 16074), (9823, 15948), (10716, 14619)]