154744702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 290949120

約数和(自身を除く): 136204418

約数列:

[1, 2, 7, 14, 19, 38, 43, 83, 86, 133, 163, 166, 266, 301, 326, 581, 602, 817, 1141, 1162, 1577, 1634, 2282, 3097, 3154, 3569, 5719, 6194, 7009, 7138, 11039, 11438, 13529, 14018, 21679, 22078, 24983, 27058, 43358, 49063, 49966, 67811, 94703, 98126, 133171, 135622, 189406, 257051, 266342, 474677, 514102, 581747, 932197, 949354, 1163494, 1799357, 1864394, 3598714, 4072229, 8144458, 11053193, 22106386, 77372351, 154744702]

約数ペア:

[(1, 154744702), (2, 77372351), (7, 22106386), (14, 11053193), (19, 8144458), (38, 4072229), (43, 3598714), (83, 1864394), (86, 1799357), (133, 1163494), (163, 949354), (166, 932197), (266, 581747), (301, 514102), (326, 474677), (581, 266342), (602, 257051), (817, 189406), (1141, 135622), (1162, 133171), (1577, 98126), (1634, 94703), (2282, 67811), (3097, 49966), (3154, 49063), (3569, 43358), (5719, 27058), (6194, 24983), (7009, 22078), (7138, 21679), (11039, 14018), (11438, 13529)]