158685390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 430578720

約数和(自身を除く): 271893330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 163, 174, 261, 290, 326, 373, 435, 489, 522, 746, 815, 870, 978, 1119, 1305, 1467, 1630, 1865, 2238, 2445, 2610, 2934, 3357, 3730, 4727, 4890, 5595, 6714, 7335, 9454, 10817, 11190, 14181, 14670, 16785, 21634, 23635, 28362, 32451, 33570, 42543, 47270, 54085, 60799, 64902, 70905, 85086, 97353, 108170, 121598, 141810, 162255, 182397, 194706, 212715, 303995, 324510, 364794, 425430, 486765, 547191, 607990, 911985, 973530, 1094382, 1763171, 1823970, 2735955, 3526342, 5289513, 5471910, 8815855, 10579026, 15868539, 17631710, 26447565, 31737078, 52895130, 79342695, 158685390]

約数ペア:

[(1, 158685390), (2, 79342695), (3, 52895130), (5, 31737078), (6, 26447565), (9, 17631710), (10, 15868539), (15, 10579026), (18, 8815855), (29, 5471910), (30, 5289513), (45, 3526342), (58, 2735955), (87, 1823970), (90, 1763171), (145, 1094382), (163, 973530), (174, 911985), (261, 607990), (290, 547191), (326, 486765), (373, 425430), (435, 364794), (489, 324510), (522, 303995), (746, 212715), (815, 194706), (870, 182397), (978, 162255), (1119, 141810), (1305, 121598), (1467, 108170), (1630, 97353), (1865, 85086), (2238, 70905), (2445, 64902), (2610, 60799), (2934, 54085), (3357, 47270), (3730, 42543), (4727, 33570), (4890, 32451), (5595, 28362), (6714, 23635), (7335, 21634), (9454, 16785), (10817, 14670), (11190, 14181)]