147362840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5232

約数の個数: 64

約数和(自身を含む): 357212160

約数和(自身を除く): 209849320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5167, 5704, 7130, 10334, 14260, 20668, 25835, 28520, 41336, 51670, 103340, 118841, 160177, 206680, 237682, 320354, 475364, 594205, 640708, 800885, 950728, 1188410, 1281416, 1601770, 2376820, 3203540, 3684071, 4753640, 6407080, 7368142, 14736284, 18420355, 29472568, 36840710, 73681420, 147362840]

約数ペア:

[(1, 147362840), (2, 73681420), (4, 36840710), (5, 29472568), (8, 18420355), (10, 14736284), (20, 7368142), (23, 6407080), (31, 4753640), (40, 3684071), (46, 3203540), (62, 2376820), (92, 1601770), (115, 1281416), (124, 1188410), (155, 950728), (184, 800885), (230, 640708), (248, 594205), (310, 475364), (460, 320354), (620, 237682), (713, 206680), (920, 160177), (1240, 118841), (1426, 103340), (2852, 51670), (3565, 41336), (5167, 28520), (5704, 25835), (7130, 20668), (10334, 14260)]