137436728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6323}}^1$

素因数の和:6372

約数の個数: 64

約数和(自身を含む): 318729600

約数和(自身を除く): 181292872

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 6323, 10868, 12646, 21736, 25292, 50584, 69553, 82199, 120137, 139106, 164398, 240274, 278212, 328796, 480548, 556424, 657592, 904189, 961096, 1321507, 1561781, 1808378, 2643014, 3123562, 3616756, 5286028, 6247124, 7233512, 10572056, 12494248, 17179591, 34359182, 68718364, 137436728]

約数ペア:

[(1, 137436728), (2, 68718364), (4, 34359182), (8, 17179591), (11, 12494248), (13, 10572056), (19, 7233512), (22, 6247124), (26, 5286028), (38, 3616756), (44, 3123562), (52, 2643014), (76, 1808378), (88, 1561781), (104, 1321507), (143, 961096), (152, 904189), (209, 657592), (247, 556424), (286, 480548), (418, 328796), (494, 278212), (572, 240274), (836, 164398), (988, 139106), (1144, 120137), (1672, 82199), (1976, 69553), (2717, 50584), (5434, 25292), (6323, 21736), (10868, 12646)]