168202364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 340260480

約数和(自身を除く): 172058116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 173, 209, 346, 418, 692, 836, 1163, 1903, 2326, 3287, 3806, 4652, 6574, 7612, 12793, 13148, 22097, 25586, 36157, 44194, 51172, 72314, 88388, 144628, 201199, 243067, 402398, 486134, 804796, 972268, 2213189, 3822781, 4426378, 7645562, 8852756, 15291124, 42050591, 84101182, 168202364]

約数ペア:

[(1, 168202364), (2, 84101182), (4, 42050591), (11, 15291124), (19, 8852756), (22, 7645562), (38, 4426378), (44, 3822781), (76, 2213189), (173, 972268), (209, 804796), (346, 486134), (418, 402398), (692, 243067), (836, 201199), (1163, 144628), (1903, 88388), (2326, 72314), (3287, 51172), (3806, 44194), (4652, 36157), (6574, 25586), (7612, 22097), (12793, 13148)]