147093760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 397942272

約数和(自身を除く): 250848512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 337, 341, 352, 440, 496, 620, 640, 674, 682, 704, 880, 992, 1240, 1280, 1348, 1364, 1408, 1685, 1705, 1760, 1984, 2480, 2696, 2728, 2816, 3370, 3410, 3520, 3707, 3968, 4960, 5392, 5456, 6740, 6820, 7040, 7414, 7936, 9920, 10447, 10784, 10912, 13480, 13640, 14080, 14828, 18535, 19840, 20894, 21568, 21824, 26960, 27280, 29656, 37070, 39680, 41788, 43136, 43648, 52235, 53920, 54560, 59312, 74140, 83576, 86272, 87296, 104470, 107840, 109120, 114917, 118624, 148280, 167152, 208940, 215680, 218240, 229834, 237248, 296560, 334304, 417880, 431360, 436480, 459668, 474496, 574585, 593120, 668608, 835760, 919336, 948992, 1149170, 1186240, 1337216, 1671520, 1838672, 2298340, 2372480, 2674432, 3343040, 3677344, 4596680, 4744960, 6686080, 7354688, 9193360, 13372160, 14709376, 18386720, 29418752, 36773440, 73546880, 147093760]

約数ペア:

[(1, 147093760), (2, 73546880), (4, 36773440), (5, 29418752), (8, 18386720), (10, 14709376), (11, 13372160), (16, 9193360), (20, 7354688), (22, 6686080), (31, 4744960), (32, 4596680), (40, 3677344), (44, 3343040), (55, 2674432), (62, 2372480), (64, 2298340), (80, 1838672), (88, 1671520), (110, 1337216), (124, 1186240), (128, 1149170), (155, 948992), (160, 919336), (176, 835760), (220, 668608), (248, 593120), (256, 574585), (310, 474496), (320, 459668), (337, 436480), (341, 431360), (352, 417880), (440, 334304), (496, 296560), (620, 237248), (640, 229834), (674, 218240), (682, 215680), (704, 208940), (880, 167152), (992, 148280), (1240, 118624), (1280, 114917), (1348, 109120), (1364, 107840), (1408, 104470), (1685, 87296), (1705, 86272), (1760, 83576), (1984, 74140), (2480, 59312), (2696, 54560), (2728, 53920), (2816, 52235), (3370, 43648), (3410, 43136), (3520, 41788), (3707, 39680), (3968, 37070), (4960, 29656), (5392, 27280), (5456, 26960), (6740, 21824), (6820, 21568), (7040, 20894), (7414, 19840), (7936, 18535), (9920, 14828), (10447, 14080), (10784, 13640), (10912, 13480)]