238082572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 557438112

約数和(自身を除く): 319355540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 43, 49, 52, 53, 82, 86, 91, 98, 106, 164, 172, 182, 196, 212, 287, 301, 364, 371, 533, 559, 574, 602, 637, 689, 742, 1066, 1118, 1148, 1204, 1274, 1378, 1484, 1763, 2009, 2107, 2132, 2173, 2236, 2279, 2548, 2597, 2756, 3526, 3731, 3913, 4018, 4214, 4346, 4558, 4823, 5194, 7052, 7462, 7826, 8036, 8428, 8692, 9116, 9646, 10388, 12341, 14924, 15211, 15652, 15953, 19292, 22919, 24682, 26117, 27391, 28249, 29627, 30422, 31906, 33761, 45838, 49364, 52234, 54782, 56498, 59254, 60844, 63812, 67522, 86387, 91676, 93439, 104468, 106477, 109564, 111671, 112996, 118508, 135044, 160433, 172774, 186878, 197743, 207389, 212954, 223342, 320866, 345548, 373756, 395486, 414778, 425908, 446684, 641732, 654073, 790972, 829556, 1123031, 1214707, 1308146, 1384201, 1451723, 2246062, 2429414, 2616292, 2768402, 2903446, 4492124, 4578511, 4858828, 5536804, 5806892, 8502949, 9157022, 17005898, 18314044, 34011796, 59520643, 119041286, 238082572]

約数ペア:

[(1, 238082572), (2, 119041286), (4, 59520643), (7, 34011796), (13, 18314044), (14, 17005898), (26, 9157022), (28, 8502949), (41, 5806892), (43, 5536804), (49, 4858828), (52, 4578511), (53, 4492124), (82, 2903446), (86, 2768402), (91, 2616292), (98, 2429414), (106, 2246062), (164, 1451723), (172, 1384201), (182, 1308146), (196, 1214707), (212, 1123031), (287, 829556), (301, 790972), (364, 654073), (371, 641732), (533, 446684), (559, 425908), (574, 414778), (602, 395486), (637, 373756), (689, 345548), (742, 320866), (1066, 223342), (1118, 212954), (1148, 207389), (1204, 197743), (1274, 186878), (1378, 172774), (1484, 160433), (1763, 135044), (2009, 118508), (2107, 112996), (2132, 111671), (2173, 109564), (2236, 106477), (2279, 104468), (2548, 93439), (2597, 91676), (2756, 86387), (3526, 67522), (3731, 63812), (3913, 60844), (4018, 59254), (4214, 56498), (4346, 54782), (4558, 52234), (4823, 49364), (5194, 45838), (7052, 33761), (7462, 31906), (7826, 30422), (8036, 29627), (8428, 28249), (8692, 27391), (9116, 26117), (9646, 24682), (10388, 22919), (12341, 19292), (14924, 15953), (15211, 15652)]