156742508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 310939104

約数和(自身を除く): 154196596

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 164, 481, 533, 962, 1066, 1517, 1924, 1987, 2132, 3034, 3974, 6068, 7948, 19721, 25831, 39442, 51662, 73519, 78884, 81467, 103324, 147038, 162934, 294076, 325868, 955747, 1059071, 1911494, 2118142, 3014279, 3822988, 4236284, 6028558, 12057116, 39185627, 78371254, 156742508]

約数ペア:

[(1, 156742508), (2, 78371254), (4, 39185627), (13, 12057116), (26, 6028558), (37, 4236284), (41, 3822988), (52, 3014279), (74, 2118142), (82, 1911494), (148, 1059071), (164, 955747), (481, 325868), (533, 294076), (962, 162934), (1066, 147038), (1517, 103324), (1924, 81467), (1987, 78884), (2132, 73519), (3034, 51662), (3974, 39442), (6068, 25831), (7948, 19721)]