135128256

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 375318528

約数和(自身を除く): 240190272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 146, 186, 192, 219, 248, 292, 311, 372, 438, 496, 584, 622, 744, 876, 933, 992, 1168, 1244, 1488, 1752, 1866, 1984, 2263, 2336, 2488, 2976, 3504, 3732, 4526, 4672, 4976, 5952, 6789, 7008, 7464, 9052, 9641, 9952, 13578, 14016, 14928, 18104, 19282, 19904, 22703, 27156, 28923, 29856, 36208, 38564, 45406, 54312, 57846, 59712, 68109, 72416, 77128, 90812, 108624, 115692, 136218, 144832, 154256, 181624, 217248, 231384, 272436, 308512, 363248, 434496, 462768, 544872, 617024, 703793, 726496, 925536, 1089744, 1407586, 1452992, 1851072, 2111379, 2179488, 2815172, 4222758, 4358976, 5630344, 8445516, 11260688, 16891032, 22521376, 33782064, 45042752, 67564128, 135128256]

約数ペア:

[(1, 135128256), (2, 67564128), (3, 45042752), (4, 33782064), (6, 22521376), (8, 16891032), (12, 11260688), (16, 8445516), (24, 5630344), (31, 4358976), (32, 4222758), (48, 2815172), (62, 2179488), (64, 2111379), (73, 1851072), (93, 1452992), (96, 1407586), (124, 1089744), (146, 925536), (186, 726496), (192, 703793), (219, 617024), (248, 544872), (292, 462768), (311, 434496), (372, 363248), (438, 308512), (496, 272436), (584, 231384), (622, 217248), (744, 181624), (876, 154256), (933, 144832), (992, 136218), (1168, 115692), (1244, 108624), (1488, 90812), (1752, 77128), (1866, 72416), (1984, 68109), (2263, 59712), (2336, 57846), (2488, 54312), (2976, 45406), (3504, 38564), (3732, 36208), (4526, 29856), (4672, 28923), (4976, 27156), (5952, 22703), (6789, 19904), (7008, 19282), (7464, 18104), (9052, 14928), (9641, 14016), (9952, 13578)]