134455040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 352320192

約数和(自身を除く): 217865152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 167, 170, 185, 256, 272, 296, 320, 334, 340, 370, 544, 592, 629, 640, 668, 680, 740, 835, 1088, 1184, 1258, 1280, 1336, 1360, 1480, 1670, 2176, 2368, 2516, 2672, 2720, 2839, 2960, 3145, 3340, 4352, 4736, 5032, 5344, 5440, 5678, 5920, 6179, 6290, 6680, 9472, 10064, 10688, 10880, 11356, 11840, 12358, 12580, 13360, 14195, 20128, 21376, 21760, 22712, 23680, 24716, 25160, 26720, 28390, 30895, 40256, 42752, 45424, 47360, 49432, 50320, 53440, 56780, 61790, 80512, 90848, 98864, 100640, 105043, 106880, 113560, 123580, 161024, 181696, 197728, 201280, 210086, 213760, 227120, 247160, 363392, 395456, 402560, 420172, 454240, 494320, 525215, 726784, 790912, 805120, 840344, 908480, 988640, 1050430, 1581824, 1680688, 1816960, 1977280, 2100860, 3361376, 3633920, 3954560, 4201720, 6722752, 7909120, 8403440, 13445504, 16806880, 26891008, 33613760, 67227520, 134455040]

約数ペア:

[(1, 134455040), (2, 67227520), (4, 33613760), (5, 26891008), (8, 16806880), (10, 13445504), (16, 8403440), (17, 7909120), (20, 6722752), (32, 4201720), (34, 3954560), (37, 3633920), (40, 3361376), (64, 2100860), (68, 1977280), (74, 1816960), (80, 1680688), (85, 1581824), (128, 1050430), (136, 988640), (148, 908480), (160, 840344), (167, 805120), (170, 790912), (185, 726784), (256, 525215), (272, 494320), (296, 454240), (320, 420172), (334, 402560), (340, 395456), (370, 363392), (544, 247160), (592, 227120), (629, 213760), (640, 210086), (668, 201280), (680, 197728), (740, 181696), (835, 161024), (1088, 123580), (1184, 113560), (1258, 106880), (1280, 105043), (1336, 100640), (1360, 98864), (1480, 90848), (1670, 80512), (2176, 61790), (2368, 56780), (2516, 53440), (2672, 50320), (2720, 49432), (2839, 47360), (2960, 45424), (3145, 42752), (3340, 40256), (4352, 30895), (4736, 28390), (5032, 26720), (5344, 25160), (5440, 24716), (5678, 23680), (5920, 22712), (6179, 21760), (6290, 21376), (6680, 20128), (9472, 14195), (10064, 13360), (10688, 12580), (10880, 12358), (11356, 11840)]