127947216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 349977600

約数和(自身を除く): 222030384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 239, 304, 456, 478, 587, 717, 912, 956, 1174, 1434, 1761, 1912, 2348, 2868, 3522, 3824, 4541, 4696, 5736, 7044, 9082, 9392, 11153, 11472, 13623, 14088, 18164, 22306, 27246, 28176, 33459, 36328, 44612, 54492, 66918, 72656, 89224, 108984, 133836, 140293, 178448, 217968, 267672, 280586, 420879, 535344, 561172, 841758, 1122344, 1683516, 2244688, 2665567, 3367032, 5331134, 6734064, 7996701, 10662268, 15993402, 21324536, 31986804, 42649072, 63973608, 127947216]

約数ペア:

[(1, 127947216), (2, 63973608), (3, 42649072), (4, 31986804), (6, 21324536), (8, 15993402), (12, 10662268), (16, 7996701), (19, 6734064), (24, 5331134), (38, 3367032), (48, 2665567), (57, 2244688), (76, 1683516), (114, 1122344), (152, 841758), (228, 561172), (239, 535344), (304, 420879), (456, 280586), (478, 267672), (587, 217968), (717, 178448), (912, 140293), (956, 133836), (1174, 108984), (1434, 89224), (1761, 72656), (1912, 66918), (2348, 54492), (2868, 44612), (3522, 36328), (3824, 33459), (4541, 28176), (4696, 27246), (5736, 22306), (7044, 18164), (9082, 14088), (9392, 13623), (11153, 11472)]