143572284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 422195200

約数和(自身を除く): 278622916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 37, 38, 54, 57, 61, 62, 74, 76, 93, 108, 111, 114, 122, 124, 148, 171, 183, 186, 222, 228, 244, 279, 333, 342, 366, 372, 444, 513, 549, 558, 589, 666, 684, 703, 732, 837, 999, 1026, 1098, 1116, 1147, 1159, 1178, 1332, 1406, 1647, 1674, 1767, 1891, 1998, 2052, 2109, 2196, 2257, 2294, 2318, 2356, 2812, 3294, 3348, 3441, 3477, 3534, 3782, 3996, 4218, 4514, 4588, 4636, 5301, 5673, 6327, 6588, 6771, 6882, 6954, 7068, 7564, 8436, 9028, 10323, 10431, 10602, 11346, 12654, 13542, 13764, 13908, 15903, 17019, 18981, 20313, 20646, 20862, 21204, 21793, 22692, 25308, 27084, 30969, 31293, 31806, 34038, 35929, 37962, 40626, 41292, 41724, 42883, 43586, 51057, 60939, 61938, 62586, 63612, 65379, 68076, 69967, 71858, 75924, 81252, 85766, 87172, 102114, 107787, 121878, 123876, 125172, 128649, 130758, 139934, 143716, 171532, 196137, 204228, 209901, 215574, 243756, 257298, 261516, 279868, 323361, 385947, 392274, 419802, 431148, 514596, 588411, 629703, 646722, 771894, 784548, 839604, 970083, 1157841, 1176822, 1259406, 1293444, 1329373, 1543788, 1889109, 1940166, 2315682, 2353644, 2518812, 2658746, 3778218, 3880332, 3988119, 4631364, 5317492, 7556436, 7976238, 11964357, 15952476, 23928714, 35893071, 47857428, 71786142, 143572284]

約数ペア:

[(1, 143572284), (2, 71786142), (3, 47857428), (4, 35893071), (6, 23928714), (9, 15952476), (12, 11964357), (18, 7976238), (19, 7556436), (27, 5317492), (31, 4631364), (36, 3988119), (37, 3880332), (38, 3778218), (54, 2658746), (57, 2518812), (61, 2353644), (62, 2315682), (74, 1940166), (76, 1889109), (93, 1543788), (108, 1329373), (111, 1293444), (114, 1259406), (122, 1176822), (124, 1157841), (148, 970083), (171, 839604), (183, 784548), (186, 771894), (222, 646722), (228, 629703), (244, 588411), (279, 514596), (333, 431148), (342, 419802), (366, 392274), (372, 385947), (444, 323361), (513, 279868), (549, 261516), (558, 257298), (589, 243756), (666, 215574), (684, 209901), (703, 204228), (732, 196137), (837, 171532), (999, 143716), (1026, 139934), (1098, 130758), (1116, 128649), (1147, 125172), (1159, 123876), (1178, 121878), (1332, 107787), (1406, 102114), (1647, 87172), (1674, 85766), (1767, 81252), (1891, 75924), (1998, 71858), (2052, 69967), (2109, 68076), (2196, 65379), (2257, 63612), (2294, 62586), (2318, 61938), (2356, 60939), (2812, 51057), (3294, 43586), (3348, 42883), (3441, 41724), (3477, 41292), (3534, 40626), (3782, 37962), (3996, 35929), (4218, 34038), (4514, 31806), (4588, 31293), (4636, 30969), (5301, 27084), (5673, 25308), (6327, 22692), (6588, 21793), (6771, 21204), (6882, 20862), (6954, 20646), (7068, 20313), (7564, 18981), (8436, 17019), (9028, 15903), (10323, 13908), (10431, 13764), (10602, 13542), (11346, 12654)]