168595596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21191}}^1$

素因数の和:21231

約数の個数: 72

約数和(自身を含む): 485974944

約数和(自身を除く): 317379348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 21191, 42382, 63573, 84764, 127146, 190719, 254292, 275483, 360247, 381438, 550966, 720494, 762876, 826449, 1080741, 1101932, 1440988, 1652898, 2161482, 2479347, 3242223, 3305796, 4322964, 4683211, 4958694, 6484446, 9366422, 9917388, 12968892, 14049633, 18732844, 28099266, 42148899, 56198532, 84297798, 168595596]

約数ペア:

[(1, 168595596), (2, 84297798), (3, 56198532), (4, 42148899), (6, 28099266), (9, 18732844), (12, 14049633), (13, 12968892), (17, 9917388), (18, 9366422), (26, 6484446), (34, 4958694), (36, 4683211), (39, 4322964), (51, 3305796), (52, 3242223), (68, 2479347), (78, 2161482), (102, 1652898), (117, 1440988), (153, 1101932), (156, 1080741), (204, 826449), (221, 762876), (234, 720494), (306, 550966), (442, 381438), (468, 360247), (612, 275483), (663, 254292), (884, 190719), (1326, 127146), (1989, 84764), (2652, 63573), (3978, 42382), (7956, 21191)]