163681266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 401732352

約数和(自身を除く): 238051086

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 49, 74, 82, 98, 111, 123, 147, 222, 246, 259, 287, 294, 367, 518, 574, 734, 777, 861, 1101, 1517, 1554, 1722, 1813, 2009, 2202, 2569, 3034, 3626, 4018, 4551, 5138, 5439, 6027, 7707, 9102, 10619, 10878, 12054, 13579, 15047, 15414, 17983, 21238, 27158, 30094, 31857, 35966, 40737, 45141, 53949, 63714, 74333, 81474, 90282, 95053, 105329, 107898, 148666, 190106, 210658, 222999, 285159, 315987, 445998, 556739, 570318, 631974, 665371, 737303, 1113478, 1330742, 1474606, 1670217, 1996113, 2211909, 3340434, 3897173, 3992226, 4423818, 7794346, 11691519, 23383038, 27280211, 54560422, 81840633, 163681266]

約数ペア:

[(1, 163681266), (2, 81840633), (3, 54560422), (6, 27280211), (7, 23383038), (14, 11691519), (21, 7794346), (37, 4423818), (41, 3992226), (42, 3897173), (49, 3340434), (74, 2211909), (82, 1996113), (98, 1670217), (111, 1474606), (123, 1330742), (147, 1113478), (222, 737303), (246, 665371), (259, 631974), (287, 570318), (294, 556739), (367, 445998), (518, 315987), (574, 285159), (734, 222999), (777, 210658), (861, 190106), (1101, 148666), (1517, 107898), (1554, 105329), (1722, 95053), (1813, 90282), (2009, 81474), (2202, 74333), (2569, 63714), (3034, 53949), (3626, 45141), (4018, 40737), (4551, 35966), (5138, 31857), (5439, 30094), (6027, 27158), (7707, 21238), (9102, 17983), (10619, 15414), (10878, 15047), (12054, 13579)]