144713272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 174621128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1558, 1672, 1804, 2111, 3116, 3608, 4222, 6232, 8444, 8569, 16888, 17138, 23221, 34276, 40109, 46442, 68552, 80218, 86551, 92884, 160436, 173102, 185768, 320872, 346204, 441199, 692408, 882398, 952061, 1644469, 1764796, 1904122, 3288938, 3529592, 3808244, 6577876, 7616488, 13155752, 18089159, 36178318, 72356636, 144713272]

約数ペア:

[(1, 144713272), (2, 72356636), (4, 36178318), (8, 18089159), (11, 13155752), (19, 7616488), (22, 6577876), (38, 3808244), (41, 3529592), (44, 3288938), (76, 1904122), (82, 1764796), (88, 1644469), (152, 952061), (164, 882398), (209, 692408), (328, 441199), (418, 346204), (451, 320872), (779, 185768), (836, 173102), (902, 160436), (1558, 92884), (1672, 86551), (1804, 80218), (2111, 68552), (3116, 46442), (3608, 40109), (4222, 34276), (6232, 23221), (8444, 17138), (8569, 16888)]