157058940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137771}}^1$

素因数の和:137802

約数の個数: 48

約数和(自身を含む): 462913920

約数和(自身を除く): 305854980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 137771, 275542, 413313, 551084, 688855, 826626, 1377710, 1653252, 2066565, 2617649, 2755420, 4133130, 5235298, 7852947, 8266260, 10470596, 13088245, 15705894, 26176490, 31411788, 39264735, 52352980, 78529470, 157058940]

約数ペア:

[(1, 157058940), (2, 78529470), (3, 52352980), (4, 39264735), (5, 31411788), (6, 26176490), (10, 15705894), (12, 13088245), (15, 10470596), (19, 8266260), (20, 7852947), (30, 5235298), (38, 4133130), (57, 2755420), (60, 2617649), (76, 2066565), (95, 1653252), (114, 1377710), (190, 826626), (228, 688855), (285, 551084), (380, 413313), (570, 275542), (1140, 137771)]