155622348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 451240608

約数和(自身を除く): 295618260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 1973, 2191, 2817, 3756, 3946, 4382, 5634, 5919, 6573, 7892, 8764, 11268, 11838, 13146, 13811, 17757, 19719, 23676, 26292, 27622, 35514, 39438, 41433, 55244, 71028, 78876, 82866, 124299, 165732, 248598, 497196, 617549, 1235098, 1852647, 2470196, 3705294, 4322843, 5557941, 7410588, 8645686, 11115882, 12968529, 17291372, 22231764, 25937058, 38905587, 51874116, 77811174, 155622348]

約数ペア:

[(1, 155622348), (2, 77811174), (3, 51874116), (4, 38905587), (6, 25937058), (7, 22231764), (9, 17291372), (12, 12968529), (14, 11115882), (18, 8645686), (21, 7410588), (28, 5557941), (36, 4322843), (42, 3705294), (63, 2470196), (84, 1852647), (126, 1235098), (252, 617549), (313, 497196), (626, 248598), (939, 165732), (1252, 124299), (1878, 82866), (1973, 78876), (2191, 71028), (2817, 55244), (3756, 41433), (3946, 39438), (4382, 35514), (5634, 27622), (5919, 26292), (6573, 23676), (7892, 19719), (8764, 17757), (11268, 13811), (11838, 13146)]