156956002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 303450624

約数和(自身を除く): 146494622

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 322, 371, 391, 541, 742, 782, 901, 1082, 1219, 1802, 2438, 2737, 3787, 5474, 6307, 7574, 8533, 9197, 12443, 12614, 17066, 18394, 20723, 24886, 28673, 41446, 57346, 64379, 87101, 128758, 145061, 174202, 200711, 211531, 290122, 401422, 423062, 487441, 659479, 974882, 1318958, 1480717, 2961434, 3412087, 4616353, 6824174, 9232706, 11211143, 22422286, 78478001, 156956002]

約数ペア:

[(1, 156956002), (2, 78478001), (7, 22422286), (14, 11211143), (17, 9232706), (23, 6824174), (34, 4616353), (46, 3412087), (53, 2961434), (106, 1480717), (119, 1318958), (161, 974882), (238, 659479), (322, 487441), (371, 423062), (391, 401422), (541, 290122), (742, 211531), (782, 200711), (901, 174202), (1082, 145061), (1219, 128758), (1802, 87101), (2438, 64379), (2737, 57346), (3787, 41446), (5474, 28673), (6307, 24886), (7574, 20723), (8533, 18394), (9197, 17066), (12443, 12614)]