156936978180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16450417}}^1$

素因数の和:16450485

約数の個数: 72

約数和(自身を含む): 485024124312

約数和(自身を除く): 328087146132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 16450417, 32900834, 49351251, 65801668, 82252085, 98702502, 148053753, 164504170, 197405004, 246756255, 296107506, 329008340, 493512510, 592215012, 740268765, 871872101, 987025020, 1480537530, 1743744202, 2615616303, 2961075060, 3487488404, 4359360505, 5231232606, 7846848909, 8718721010, 10462465212, 13078081515, 15693697818, 17437442020, 26156163030, 31387395636, 39234244545, 52312326060, 78468489090, 156936978180]

約数ペア:

[(1, 156936978180), (2, 78468489090), (3, 52312326060), (4, 39234244545), (5, 31387395636), (6, 26156163030), (9, 17437442020), (10, 15693697818), (12, 13078081515), (15, 10462465212), (18, 8718721010), (20, 7846848909), (30, 5231232606), (36, 4359360505), (45, 3487488404), (53, 2961075060), (60, 2615616303), (90, 1743744202), (106, 1480537530), (159, 987025020), (180, 871872101), (212, 740268765), (265, 592215012), (318, 493512510), (477, 329008340), (530, 296107506), (636, 246756255), (795, 197405004), (954, 164504170), (1060, 148053753), (1590, 98702502), (1908, 82252085), (2385, 65801668), (3180, 49351251), (4770, 32900834), (9540, 16450417)]