156947855636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{372299}}^1$

素因数の和:372405

約数の個数: 72

約数和(自身を含む): 329973957600

約数和(自身を除く): 173026101964

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 143, 242, 268, 286, 484, 572, 737, 871, 1474, 1573, 1742, 2948, 3146, 3484, 6292, 8107, 9581, 16214, 19162, 32428, 38324, 105391, 210782, 372299, 421564, 744598, 1489196, 4095289, 4839887, 8190578, 9679774, 16381156, 19359548, 24944033, 45048179, 49888066, 53238757, 90096358, 99776132, 106477514, 180192716, 212955028, 274384363, 324272429, 548768726, 585626327, 648544858, 1097537452, 1171252654, 1297089716, 2342505308, 3018227993, 3566996719, 6036455986, 7133993438, 12072911972, 14267986876, 39236963909, 78473927818, 156947855636]

約数ペア:

[(1, 156947855636), (2, 78473927818), (4, 39236963909), (11, 14267986876), (13, 12072911972), (22, 7133993438), (26, 6036455986), (44, 3566996719), (52, 3018227993), (67, 2342505308), (121, 1297089716), (134, 1171252654), (143, 1097537452), (242, 648544858), (268, 585626327), (286, 548768726), (484, 324272429), (572, 274384363), (737, 212955028), (871, 180192716), (1474, 106477514), (1573, 99776132), (1742, 90096358), (2948, 53238757), (3146, 49888066), (3484, 45048179), (6292, 24944033), (8107, 19359548), (9581, 16381156), (16214, 9679774), (19162, 8190578), (32428, 4839887), (38324, 4095289), (105391, 1489196), (210782, 744598), (372299, 421564)]