189986472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 160

約数和(自身を含む): 603741600

約数和(自身を除く): 413755128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1187, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2374, 2808, 2964, 3078, 3561, 4104, 4212, 4446, 4748, 5928, 6156, 6669, 7122, 8424, 8892, 9496, 10683, 12312, 13338, 14244, 15431, 17784, 20007, 21366, 22553, 26676, 28488, 30862, 32049, 40014, 42732, 45106, 46293, 53352, 61724, 64098, 67659, 80028, 85464, 90212, 92586, 96147, 123448, 128196, 135318, 138879, 160056, 180424, 185172, 192294, 202977, 256392, 270636, 277758, 293189, 370344, 384588, 405954, 416637, 541272, 555516, 586378, 608931, 769176, 811908, 833274, 879567, 1111032, 1172756, 1217862, 1249911, 1623816, 1666548, 1759134, 1826793, 2345512, 2435724, 2499822, 2638701, 3333096, 3518268, 3653586, 4871448, 4999644, 5277402, 7036536, 7307172, 7916103, 9999288, 10554804, 14614344, 15832206, 21109608, 23748309, 31664412, 47496618, 63328824, 94993236, 189986472]

約数ペア:

[(1, 189986472), (2, 94993236), (3, 63328824), (4, 47496618), (6, 31664412), (8, 23748309), (9, 21109608), (12, 15832206), (13, 14614344), (18, 10554804), (19, 9999288), (24, 7916103), (26, 7307172), (27, 7036536), (36, 5277402), (38, 4999644), (39, 4871448), (52, 3653586), (54, 3518268), (57, 3333096), (72, 2638701), (76, 2499822), (78, 2435724), (81, 2345512), (104, 1826793), (108, 1759134), (114, 1666548), (117, 1623816), (152, 1249911), (156, 1217862), (162, 1172756), (171, 1111032), (216, 879567), (228, 833274), (234, 811908), (247, 769176), (312, 608931), (324, 586378), (342, 555516), (351, 541272), (456, 416637), (468, 405954), (494, 384588), (513, 370344), (648, 293189), (684, 277758), (702, 270636), (741, 256392), (936, 202977), (988, 192294), (1026, 185172), (1053, 180424), (1187, 160056), (1368, 138879), (1404, 135318), (1482, 128196), (1539, 123448), (1976, 96147), (2052, 92586), (2106, 90212), (2223, 85464), (2374, 80028), (2808, 67659), (2964, 64098), (3078, 61724), (3561, 53352), (4104, 46293), (4212, 45106), (4446, 42732), (4748, 40014), (5928, 32049), (6156, 30862), (6669, 28488), (7122, 26676), (8424, 22553), (8892, 21366), (9496, 20007), (10683, 17784), (12312, 15431), (13338, 14244)]