146665218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 208150782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 239, 266, 399, 478, 717, 769, 798, 1434, 1538, 1673, 2307, 3346, 4541, 4614, 5019, 5383, 9082, 10038, 10766, 13623, 14611, 16149, 27246, 29222, 31787, 32298, 43833, 63574, 87666, 95361, 102277, 183791, 190722, 204554, 306831, 367582, 551373, 613662, 1102746, 1286537, 2573074, 3492029, 3859611, 6984058, 7719222, 10476087, 20952174, 24444203, 48888406, 73332609, 146665218]

約数ペア:

[(1, 146665218), (2, 73332609), (3, 48888406), (6, 24444203), (7, 20952174), (14, 10476087), (19, 7719222), (21, 6984058), (38, 3859611), (42, 3492029), (57, 2573074), (114, 1286537), (133, 1102746), (239, 613662), (266, 551373), (399, 367582), (478, 306831), (717, 204554), (769, 190722), (798, 183791), (1434, 102277), (1538, 95361), (1673, 87666), (2307, 63574), (3346, 43833), (4541, 32298), (4614, 31787), (5019, 29222), (5383, 27246), (9082, 16149), (10038, 14611), (10766, 13623)]