195280956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 558369504

約数和(自身を除く): 363088548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 284, 324, 351, 426, 468, 639, 653, 702, 852, 923, 1053, 1278, 1306, 1404, 1846, 1917, 1959, 2106, 2556, 2612, 2769, 3692, 3834, 3918, 4212, 5538, 5751, 5877, 7668, 7836, 8307, 8489, 11076, 11502, 11754, 16614, 16978, 17631, 23004, 23508, 24921, 25467, 33228, 33956, 35262, 46363, 49842, 50934, 52893, 70524, 74763, 76401, 92726, 99684, 101868, 105786, 139089, 149526, 152802, 185452, 211572, 229203, 278178, 299052, 305604, 417267, 458406, 556356, 602719, 687609, 834534, 916812, 1205438, 1251801, 1375218, 1669068, 1808157, 2410876, 2503602, 2750436, 3616314, 3755403, 5007204, 5424471, 7232628, 7510806, 10848942, 15021612, 16273413, 21697884, 32546826, 48820239, 65093652, 97640478, 195280956]

約数ペア:

[(1, 195280956), (2, 97640478), (3, 65093652), (4, 48820239), (6, 32546826), (9, 21697884), (12, 16273413), (13, 15021612), (18, 10848942), (26, 7510806), (27, 7232628), (36, 5424471), (39, 5007204), (52, 3755403), (54, 3616314), (71, 2750436), (78, 2503602), (81, 2410876), (108, 1808157), (117, 1669068), (142, 1375218), (156, 1251801), (162, 1205438), (213, 916812), (234, 834534), (284, 687609), (324, 602719), (351, 556356), (426, 458406), (468, 417267), (639, 305604), (653, 299052), (702, 278178), (852, 229203), (923, 211572), (1053, 185452), (1278, 152802), (1306, 149526), (1404, 139089), (1846, 105786), (1917, 101868), (1959, 99684), (2106, 92726), (2556, 76401), (2612, 74763), (2769, 70524), (3692, 52893), (3834, 50934), (3918, 49842), (4212, 46363), (5538, 35262), (5751, 33956), (5877, 33228), (7668, 25467), (7836, 24921), (8307, 23508), (8489, 23004), (11076, 17631), (11502, 16978), (11754, 16614)]