156954754890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12368381}}^1$

素因数の和:12368444

約数の個数: 64

約数和(自身を含む): 427451281920

約数和(自身を除く): 270496527030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 12368381, 24736762, 37105143, 61841905, 74210286, 111315429, 123683810, 185525715, 222630858, 333946287, 371051430, 556577145, 581313907, 667892574, 1113154290, 1162627814, 1669731435, 1743941721, 2906569535, 3339462870, 3487883442, 5231825163, 5813139070, 8719708605, 10463650326, 15695475489, 17439417210, 26159125815, 31390950978, 52318251630, 78477377445, 156954754890]

約数ペア:

[(1, 156954754890), (2, 78477377445), (3, 52318251630), (5, 31390950978), (6, 26159125815), (9, 17439417210), (10, 15695475489), (15, 10463650326), (18, 8719708605), (27, 5813139070), (30, 5231825163), (45, 3487883442), (47, 3339462870), (54, 2906569535), (90, 1743941721), (94, 1669731435), (135, 1162627814), (141, 1113154290), (235, 667892574), (270, 581313907), (282, 556577145), (423, 371051430), (470, 333946287), (705, 222630858), (846, 185525715), (1269, 123683810), (1410, 111315429), (2115, 74210286), (2538, 61841905), (4230, 37105143), (6345, 24736762), (12690, 12368381)]