179642892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 513852416

約数和(自身を除く): 334209524

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 186, 242, 286, 307, 341, 363, 372, 403, 429, 484, 572, 614, 682, 726, 806, 858, 921, 1023, 1209, 1228, 1364, 1452, 1573, 1612, 1716, 1842, 2046, 2418, 3146, 3377, 3684, 3751, 3991, 4092, 4433, 4719, 4836, 6292, 6754, 7502, 7982, 8866, 9438, 9517, 10131, 11253, 11973, 13299, 13508, 15004, 15964, 17732, 18876, 19034, 20262, 22506, 23946, 26598, 28551, 37147, 38068, 40524, 43901, 45012, 47892, 48763, 53196, 57102, 74294, 87802, 97526, 104687, 111441, 114204, 123721, 131703, 146289, 148588, 175604, 195052, 209374, 222882, 247442, 263406, 292578, 314061, 371163, 418748, 445764, 482911, 494884, 526812, 585156, 628122, 742326, 965822, 1151557, 1256244, 1360931, 1448733, 1484652, 1931644, 2303114, 2721862, 2897466, 3454671, 4082793, 4606228, 5443724, 5794932, 6909342, 8165586, 13818684, 14970241, 16331172, 29940482, 44910723, 59880964, 89821446, 179642892]

約数ペア:

[(1, 179642892), (2, 89821446), (3, 59880964), (4, 44910723), (6, 29940482), (11, 16331172), (12, 14970241), (13, 13818684), (22, 8165586), (26, 6909342), (31, 5794932), (33, 5443724), (39, 4606228), (44, 4082793), (52, 3454671), (62, 2897466), (66, 2721862), (78, 2303114), (93, 1931644), (121, 1484652), (124, 1448733), (132, 1360931), (143, 1256244), (156, 1151557), (186, 965822), (242, 742326), (286, 628122), (307, 585156), (341, 526812), (363, 494884), (372, 482911), (403, 445764), (429, 418748), (484, 371163), (572, 314061), (614, 292578), (682, 263406), (726, 247442), (806, 222882), (858, 209374), (921, 195052), (1023, 175604), (1209, 148588), (1228, 146289), (1364, 131703), (1452, 123721), (1573, 114204), (1612, 111441), (1716, 104687), (1842, 97526), (2046, 87802), (2418, 74294), (3146, 57102), (3377, 53196), (3684, 48763), (3751, 47892), (3991, 45012), (4092, 43901), (4433, 40524), (4719, 38068), (4836, 37147), (6292, 28551), (6754, 26598), (7502, 23946), (7982, 22506), (8866, 20262), (9438, 19034), (9517, 18876), (10131, 17732), (11253, 15964), (11973, 15004), (13299, 13508)]