157281684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3461}}^1$

素因数の和:4016

約数の個数: 48

約数和(自身を含む): 420314496

約数和(自身を除く): 263032812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 1082, 1623, 2164, 3246, 3461, 3787, 6492, 6922, 7574, 10383, 11361, 13844, 15148, 20766, 22722, 24227, 41532, 45444, 48454, 72681, 96908, 145362, 290724, 1872401, 3744802, 5617203, 7489604, 11234406, 13106807, 22468812, 26213614, 39320421, 52427228, 78640842, 157281684]

約数ペア:

[(1, 157281684), (2, 78640842), (3, 52427228), (4, 39320421), (6, 26213614), (7, 22468812), (12, 13106807), (14, 11234406), (21, 7489604), (28, 5617203), (42, 3744802), (84, 1872401), (541, 290724), (1082, 145362), (1623, 96908), (2164, 72681), (3246, 48454), (3461, 45444), (3787, 41532), (6492, 24227), (6922, 22722), (7574, 20766), (10383, 15148), (11361, 13844)]