156768643655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 229345966080

約数和(自身を除く): 72577322425

約数列:

[1, 5, 13, 19, 23, 41, 65, 95, 115, 205, 227, 247, 299, 437, 533, 593, 779, 943, 1135, 1235, 1495, 2185, 2665, 2951, 2965, 3895, 4313, 4715, 5221, 5681, 7709, 9307, 10127, 11267, 12259, 13639, 14755, 17917, 21565, 24313, 26105, 28405, 38545, 46535, 50635, 56069, 56335, 61295, 67873, 68195, 89585, 99199, 120991, 121565, 134611, 146471, 176833, 177307, 214061, 232921, 259141, 280345, 316069, 339365, 461947, 495995, 559199, 604955, 673055, 732355, 884165, 886535, 1070305, 1164605, 1289587, 1295705, 1580345, 1749943, 2298829, 2309735, 2557609, 2782793, 2795995, 3096053, 3368833, 4067159, 5519051, 6005311, 6447935, 7269587, 8749715, 10624781, 11494145, 12788045, 13913965, 15480265, 16844165, 20335795, 27595255, 30026555, 33248917, 36347935, 40248689, 52873067, 53123905, 58825007, 71747663, 104861969, 126938173, 138122153, 166244585, 201243445, 264365335, 294125035, 358738315, 524309845, 634690865, 690610765, 764725091, 1363205597, 1650196249, 2411825287, 3823625455, 6816027985, 8250981245, 12059126435, 31353728731, 156768643655]

約数ペア:

[(1, 156768643655), (5, 31353728731), (13, 12059126435), (19, 8250981245), (23, 6816027985), (41, 3823625455), (65, 2411825287), (95, 1650196249), (115, 1363205597), (205, 764725091), (227, 690610765), (247, 634690865), (299, 524309845), (437, 358738315), (533, 294125035), (593, 264365335), (779, 201243445), (943, 166244585), (1135, 138122153), (1235, 126938173), (1495, 104861969), (2185, 71747663), (2665, 58825007), (2951, 53123905), (2965, 52873067), (3895, 40248689), (4313, 36347935), (4715, 33248917), (5221, 30026555), (5681, 27595255), (7709, 20335795), (9307, 16844165), (10127, 15480265), (11267, 13913965), (12259, 12788045), (13639, 11494145), (14755, 10624781), (17917, 8749715), (21565, 7269587), (24313, 6447935), (26105, 6005311), (28405, 5519051), (38545, 4067159), (46535, 3368833), (50635, 3096053), (56069, 2795995), (56335, 2782793), (61295, 2557609), (67873, 2309735), (68195, 2298829), (89585, 1749943), (99199, 1580345), (120991, 1295705), (121565, 1289587), (134611, 1164605), (146471, 1070305), (176833, 886535), (177307, 884165), (214061, 732355), (232921, 673055), (259141, 604955), (280345, 559199), (316069, 495995), (339365, 461947)]