121845664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 257862528

約数和(自身を除く): 136016864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 3343, 4556, 6686, 9112, 13372, 18224, 26744, 36448, 53488, 56831, 106976, 113662, 223981, 227324, 447962, 454648, 895924, 909296, 1791848, 1818592, 3583696, 3807677, 7167392, 7615354, 15230708, 30461416, 60922832, 121845664]

約数ペア:

[(1, 121845664), (2, 60922832), (4, 30461416), (8, 15230708), (16, 7615354), (17, 7167392), (32, 3807677), (34, 3583696), (67, 1818592), (68, 1791848), (134, 909296), (136, 895924), (268, 454648), (272, 447962), (536, 227324), (544, 223981), (1072, 113662), (1139, 106976), (2144, 56831), (2278, 53488), (3343, 36448), (4556, 26744), (6686, 18224), (9112, 13372)]