158591040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 526987008

約数和(自身を除く): 368395968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 960, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 1984, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 4380, 4526, 4672, 4960, 5329, 5840, 5952, 6789, 7008, 7440, 8760, 9052, 9920, 10658, 11315, 11680, 13578, 14016, 14880, 15987, 17520, 18104, 21316, 22630, 23360, 26645, 27156, 29760, 31974, 33945, 35040, 36208, 42632, 45260, 53290, 54312, 63948, 67890, 70080, 72416, 79935, 85264, 90520, 106580, 108624, 127896, 135780, 144832, 159870, 165199, 170528, 181040, 213160, 217248, 255792, 271560, 319740, 330398, 341056, 362080, 426320, 434496, 495597, 511584, 543120, 639480, 660796, 724160, 825995, 852640, 991194, 1023168, 1086240, 1278960, 1321592, 1651990, 1705280, 1982388, 2172480, 2477985, 2557920, 2643184, 3303980, 3964776, 4955970, 5115840, 5286368, 6607960, 7929552, 9911940, 10572736, 13215920, 15859104, 19823880, 26431840, 31718208, 39647760, 52863680, 79295520, 158591040]

約数ペア:

[(1, 158591040), (2, 79295520), (3, 52863680), (4, 39647760), (5, 31718208), (6, 26431840), (8, 19823880), (10, 15859104), (12, 13215920), (15, 10572736), (16, 9911940), (20, 7929552), (24, 6607960), (30, 5286368), (31, 5115840), (32, 4955970), (40, 3964776), (48, 3303980), (60, 2643184), (62, 2557920), (64, 2477985), (73, 2172480), (80, 1982388), (93, 1705280), (96, 1651990), (120, 1321592), (124, 1278960), (146, 1086240), (155, 1023168), (160, 991194), (186, 852640), (192, 825995), (219, 724160), (240, 660796), (248, 639480), (292, 543120), (310, 511584), (320, 495597), (365, 434496), (372, 426320), (438, 362080), (465, 341056), (480, 330398), (496, 319740), (584, 271560), (620, 255792), (730, 217248), (744, 213160), (876, 181040), (930, 170528), (960, 165199), (992, 159870), (1095, 144832), (1168, 135780), (1240, 127896), (1460, 108624), (1488, 106580), (1752, 90520), (1860, 85264), (1984, 79935), (2190, 72416), (2263, 70080), (2336, 67890), (2480, 63948), (2920, 54312), (2976, 53290), (3504, 45260), (3720, 42632), (4380, 36208), (4526, 35040), (4672, 33945), (4960, 31974), (5329, 29760), (5840, 27156), (5952, 26645), (6789, 23360), (7008, 22630), (7440, 21316), (8760, 18104), (9052, 17520), (9920, 15987), (10658, 14880), (11315, 14016), (11680, 13578)]