156797160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100511}}^1$

素因数の和:100538

約数の個数: 64

約数和(自身を含む): 506580480

約数和(自身を除く): 349783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 100511, 201022, 301533, 402044, 502555, 603066, 804088, 1005110, 1206132, 1306643, 1507665, 2010220, 2412264, 2613286, 3015330, 3919929, 4020440, 5226572, 6030660, 6533215, 7839858, 10453144, 12061320, 13066430, 15679716, 19599645, 26132860, 31359432, 39199290, 52265720, 78398580, 156797160]

約数ペア:

[(1, 156797160), (2, 78398580), (3, 52265720), (4, 39199290), (5, 31359432), (6, 26132860), (8, 19599645), (10, 15679716), (12, 13066430), (13, 12061320), (15, 10453144), (20, 7839858), (24, 6533215), (26, 6030660), (30, 5226572), (39, 4020440), (40, 3919929), (52, 3015330), (60, 2613286), (65, 2412264), (78, 2010220), (104, 1507665), (120, 1306643), (130, 1206132), (156, 1005110), (195, 804088), (260, 603066), (312, 502555), (390, 402044), (520, 301533), (780, 201022), (1560, 100511)]