156105828

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 403393536

約数和(自身を除く): 247287708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 191, 219, 292, 311, 382, 438, 573, 622, 657, 764, 876, 933, 1146, 1244, 1314, 1719, 1866, 2292, 2628, 2799, 3438, 3732, 5598, 6876, 11196, 13943, 22703, 27886, 41829, 45406, 55772, 59401, 68109, 83658, 90812, 118802, 125487, 136218, 167316, 178203, 204327, 237604, 250974, 272436, 356406, 408654, 501948, 534609, 712812, 817308, 1069218, 2138436, 4336273, 8672546, 13008819, 17345092, 26017638, 39026457, 52035276, 78052914, 156105828]

約数ペア:

[(1, 156105828), (2, 78052914), (3, 52035276), (4, 39026457), (6, 26017638), (9, 17345092), (12, 13008819), (18, 8672546), (36, 4336273), (73, 2138436), (146, 1069218), (191, 817308), (219, 712812), (292, 534609), (311, 501948), (382, 408654), (438, 356406), (573, 272436), (622, 250974), (657, 237604), (764, 204327), (876, 178203), (933, 167316), (1146, 136218), (1244, 125487), (1314, 118802), (1719, 90812), (1866, 83658), (2292, 68109), (2628, 59401), (2799, 55772), (3438, 45406), (3732, 41829), (5598, 27886), (6876, 22703), (11196, 13943)]