158993070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 394246656

約数和(自身を除く): 235253586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 227, 370, 454, 555, 631, 681, 1110, 1135, 1262, 1362, 1893, 2270, 3155, 3405, 3786, 6310, 6810, 8399, 9465, 16798, 18930, 23347, 25197, 41995, 46694, 50394, 70041, 83990, 116735, 125985, 140082, 143237, 233470, 251970, 286474, 350205, 429711, 700410, 716185, 859422, 1432370, 2148555, 4297110, 5299769, 10599538, 15899307, 26498845, 31798614, 52997690, 79496535, 158993070]

約数ペア:

[(1, 158993070), (2, 79496535), (3, 52997690), (5, 31798614), (6, 26498845), (10, 15899307), (15, 10599538), (30, 5299769), (37, 4297110), (74, 2148555), (111, 1432370), (185, 859422), (222, 716185), (227, 700410), (370, 429711), (454, 350205), (555, 286474), (631, 251970), (681, 233470), (1110, 143237), (1135, 140082), (1262, 125985), (1362, 116735), (1893, 83990), (2270, 70041), (3155, 50394), (3405, 46694), (3786, 41995), (6310, 25197), (6810, 23347), (8399, 18930), (9465, 16798)]