142986844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 351219456

約数和(自身を除く): 208232612

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 52, 67, 77, 82, 91, 134, 143, 154, 164, 169, 182, 268, 286, 287, 308, 338, 364, 451, 469, 533, 572, 574, 676, 737, 871, 902, 938, 1001, 1066, 1148, 1183, 1474, 1742, 1804, 1859, 1876, 2002, 2132, 2366, 2747, 2948, 3157, 3484, 3718, 3731, 4004, 4732, 5159, 5494, 5863, 6097, 6314, 6929, 7436, 7462, 9581, 10318, 10988, 11323, 11726, 12194, 12628, 13013, 13858, 14924, 19162, 19229, 20636, 22646, 23452, 24388, 26026, 27716, 30217, 35711, 38324, 38458, 41041, 45292, 48503, 52052, 60434, 67067, 71422, 76219, 76916, 79261, 82082, 97006, 120868, 124553, 134134, 142844, 152438, 158522, 164164, 194012, 211519, 249106, 249977, 268268, 304876, 317044, 392821, 423038, 464243, 498212, 499954, 533533, 785642, 846076, 871871, 928486, 999908, 1067066, 1571284, 1743742, 1856972, 2134132, 2749747, 3249701, 3487484, 5106673, 5499494, 6499402, 10213346, 10998988, 12998804, 20426692, 35746711, 71493422, 142986844]

約数ペア:

[(1, 142986844), (2, 71493422), (4, 35746711), (7, 20426692), (11, 12998804), (13, 10998988), (14, 10213346), (22, 6499402), (26, 5499494), (28, 5106673), (41, 3487484), (44, 3249701), (52, 2749747), (67, 2134132), (77, 1856972), (82, 1743742), (91, 1571284), (134, 1067066), (143, 999908), (154, 928486), (164, 871871), (169, 846076), (182, 785642), (268, 533533), (286, 499954), (287, 498212), (308, 464243), (338, 423038), (364, 392821), (451, 317044), (469, 304876), (533, 268268), (572, 249977), (574, 249106), (676, 211519), (737, 194012), (871, 164164), (902, 158522), (938, 152438), (1001, 142844), (1066, 134134), (1148, 124553), (1183, 120868), (1474, 97006), (1742, 82082), (1804, 79261), (1859, 76916), (1876, 76219), (2002, 71422), (2132, 67067), (2366, 60434), (2747, 52052), (2948, 48503), (3157, 45292), (3484, 41041), (3718, 38458), (3731, 38324), (4004, 35711), (4732, 30217), (5159, 27716), (5494, 26026), (5863, 24388), (6097, 23452), (6314, 22646), (6929, 20636), (7436, 19229), (7462, 19162), (9581, 14924), (10318, 13858), (10988, 13013), (11323, 12628), (11726, 12194)]