145377414

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 408320640

約数和(自身を除く): 262943226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 409, 434, 441, 546, 558, 637, 651, 806, 818, 819, 882, 1209, 1227, 1274, 1302, 1519, 1638, 1911, 1953, 2418, 2454, 2821, 2863, 3038, 3627, 3681, 3822, 3906, 4557, 5317, 5642, 5726, 5733, 7254, 7362, 8463, 8589, 9114, 10634, 11466, 12679, 13671, 15951, 16926, 17178, 19747, 20041, 25358, 25389, 25767, 27342, 31902, 37219, 38037, 39494, 40082, 47853, 50778, 51534, 59241, 60123, 74438, 76074, 88753, 95706, 111657, 114111, 118482, 120246, 164827, 177506, 177723, 180369, 223314, 228222, 260533, 266259, 329654, 334971, 355446, 360738, 494481, 521066, 532518, 621271, 669942, 781599, 798777, 988962, 1153789, 1242542, 1483443, 1563198, 1597554, 1863813, 2307578, 2344797, 2966886, 3461367, 3727626, 4689594, 5591439, 6922734, 8076523, 10384101, 11182878, 16153046, 20768202, 24229569, 48459138, 72688707, 145377414]

約数ペア:

[(1, 145377414), (2, 72688707), (3, 48459138), (6, 24229569), (7, 20768202), (9, 16153046), (13, 11182878), (14, 10384101), (18, 8076523), (21, 6922734), (26, 5591439), (31, 4689594), (39, 3727626), (42, 3461367), (49, 2966886), (62, 2344797), (63, 2307578), (78, 1863813), (91, 1597554), (93, 1563198), (98, 1483443), (117, 1242542), (126, 1153789), (147, 988962), (182, 798777), (186, 781599), (217, 669942), (234, 621271), (273, 532518), (279, 521066), (294, 494481), (403, 360738), (409, 355446), (434, 334971), (441, 329654), (546, 266259), (558, 260533), (637, 228222), (651, 223314), (806, 180369), (818, 177723), (819, 177506), (882, 164827), (1209, 120246), (1227, 118482), (1274, 114111), (1302, 111657), (1519, 95706), (1638, 88753), (1911, 76074), (1953, 74438), (2418, 60123), (2454, 59241), (2821, 51534), (2863, 50778), (3038, 47853), (3627, 40082), (3681, 39494), (3822, 38037), (3906, 37219), (4557, 31902), (5317, 27342), (5642, 25767), (5726, 25389), (5733, 25358), (7254, 20041), (7362, 19747), (8463, 17178), (8589, 16926), (9114, 15951), (10634, 13671), (11466, 12679)]