157341204

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 441117600

約数和(自身を除く): 283776396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 244, 324, 342, 366, 419, 513, 549, 684, 732, 838, 1026, 1098, 1159, 1257, 1539, 1647, 1676, 2052, 2196, 2318, 2514, 3078, 3294, 3477, 3771, 4636, 4941, 5028, 6156, 6588, 6954, 7542, 7961, 9882, 10431, 11313, 13908, 15084, 15922, 19764, 20862, 22626, 23883, 25559, 31293, 31844, 33939, 41724, 45252, 47766, 51118, 62586, 67878, 71649, 76677, 93879, 95532, 102236, 125172, 135756, 143298, 153354, 187758, 214947, 230031, 286596, 306708, 375516, 429894, 460062, 485621, 644841, 690093, 859788, 920124, 971242, 1289682, 1380186, 1456863, 1942484, 2070279, 2579364, 2760372, 2913726, 4140558, 4370589, 5827452, 8281116, 8741178, 13111767, 17482356, 26223534, 39335301, 52447068, 78670602, 157341204]

約数ペア:

[(1, 157341204), (2, 78670602), (3, 52447068), (4, 39335301), (6, 26223534), (9, 17482356), (12, 13111767), (18, 8741178), (19, 8281116), (27, 5827452), (36, 4370589), (38, 4140558), (54, 2913726), (57, 2760372), (61, 2579364), (76, 2070279), (81, 1942484), (108, 1456863), (114, 1380186), (122, 1289682), (162, 971242), (171, 920124), (183, 859788), (228, 690093), (244, 644841), (324, 485621), (342, 460062), (366, 429894), (419, 375516), (513, 306708), (549, 286596), (684, 230031), (732, 214947), (838, 187758), (1026, 153354), (1098, 143298), (1159, 135756), (1257, 125172), (1539, 102236), (1647, 95532), (1676, 93879), (2052, 76677), (2196, 71649), (2318, 67878), (2514, 62586), (3078, 51118), (3294, 47766), (3477, 45252), (3771, 41724), (4636, 33939), (4941, 31844), (5028, 31293), (6156, 25559), (6588, 23883), (6954, 22626), (7542, 20862), (7961, 19764), (9882, 15922), (10431, 15084), (11313, 13908)]