133016258240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13408897}}^1$

素因数の和:13408945

約数の個数: 56

約数和(自身を含む): 326962568832

約数和(自身を除く): 193946310592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 13408897, 26817794, 53635588, 67044485, 107271176, 134088970, 214542352, 268177940, 415675807, 429084704, 536355880, 831351614, 858169408, 1072711760, 1662703228, 2078379035, 2145423520, 3325406456, 4156758070, 4290847040, 6650812912, 8313516140, 13301625824, 16627032280, 26603251648, 33254064560, 66508129120, 133016258240]

約数ペア:

[(1, 133016258240), (2, 66508129120), (4, 33254064560), (5, 26603251648), (8, 16627032280), (10, 13301625824), (16, 8313516140), (20, 6650812912), (31, 4290847040), (32, 4156758070), (40, 3325406456), (62, 2145423520), (64, 2078379035), (80, 1662703228), (124, 1072711760), (155, 858169408), (160, 831351614), (248, 536355880), (310, 429084704), (320, 415675807), (496, 268177940), (620, 214542352), (992, 134088970), (1240, 107271176), (1984, 67044485), (2480, 53635588), (4960, 26817794), (9920, 13408897)]