168103944

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40961}}^1$

素因数の和:40995

約数の個数: 64

約数和(自身を含む): 491544000

約数和(自身を除く): 323440056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 40961, 81922, 122883, 163844, 245766, 327688, 368649, 491532, 737298, 778259, 983064, 1105947, 1474596, 1556518, 2211894, 2334777, 2949192, 3113036, 4423788, 4669554, 6226072, 7004331, 8847576, 9339108, 14008662, 18678216, 21012993, 28017324, 42025986, 56034648, 84051972, 168103944]

約数ペア:

[(1, 168103944), (2, 84051972), (3, 56034648), (4, 42025986), (6, 28017324), (8, 21012993), (9, 18678216), (12, 14008662), (18, 9339108), (19, 8847576), (24, 7004331), (27, 6226072), (36, 4669554), (38, 4423788), (54, 3113036), (57, 2949192), (72, 2334777), (76, 2211894), (108, 1556518), (114, 1474596), (152, 1105947), (171, 983064), (216, 778259), (228, 737298), (342, 491532), (456, 368649), (513, 327688), (684, 245766), (1026, 163844), (1368, 122883), (2052, 81922), (4104, 40961)]