156980403844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 305086279680

約数和(自身を除く): 148105875836

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 257, 281, 389, 508, 514, 562, 778, 1028, 1124, 1397, 1556, 2794, 2827, 3091, 4279, 5588, 5654, 6182, 8558, 11308, 12364, 17116, 32639, 35687, 49403, 65278, 71374, 72217, 98806, 99973, 109309, 130556, 142748, 144434, 197612, 199946, 218618, 288868, 359029, 392557, 399892, 437236, 543433, 718058, 785114, 794387, 1086866, 1099703, 1202399, 1436116, 1570228, 1588774, 2173732, 2199406, 2404798, 3177548, 4398812, 4809596, 9171559, 12696571, 13882243, 18343118, 25393142, 27764486, 28092413, 36686236, 50786284, 55528972, 56184826, 100887149, 112369652, 139662281, 152704673, 201774298, 279324562, 305409346, 309016543, 403548596, 558649124, 610818692, 618033086, 1236066172, 3567736451, 7135472902, 14270945804, 39245100961, 78490201922, 156980403844]

約数ペア:

[(1, 156980403844), (2, 78490201922), (4, 39245100961), (11, 14270945804), (22, 7135472902), (44, 3567736451), (127, 1236066172), (254, 618033086), (257, 610818692), (281, 558649124), (389, 403548596), (508, 309016543), (514, 305409346), (562, 279324562), (778, 201774298), (1028, 152704673), (1124, 139662281), (1397, 112369652), (1556, 100887149), (2794, 56184826), (2827, 55528972), (3091, 50786284), (4279, 36686236), (5588, 28092413), (5654, 27764486), (6182, 25393142), (8558, 18343118), (11308, 13882243), (12364, 12696571), (17116, 9171559), (32639, 4809596), (35687, 4398812), (49403, 3177548), (65278, 2404798), (71374, 2199406), (72217, 2173732), (98806, 1588774), (99973, 1570228), (109309, 1436116), (130556, 1202399), (142748, 1099703), (144434, 1086866), (197612, 794387), (199946, 785114), (218618, 718058), (288868, 543433), (359029, 437236), (392557, 399892)]