152389328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 373601088

約数和(自身を除く): 221211760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 97, 104, 112, 166, 169, 182, 194, 208, 332, 338, 364, 388, 581, 664, 676, 679, 728, 776, 1079, 1162, 1183, 1261, 1328, 1352, 1358, 1456, 1552, 2158, 2324, 2366, 2522, 2704, 2716, 4316, 4648, 4732, 5044, 5432, 7553, 8051, 8632, 8827, 9296, 9464, 10088, 10864, 14027, 15106, 16102, 16393, 17264, 17654, 18928, 20176, 28054, 30212, 32204, 32786, 35308, 56108, 56357, 60424, 64408, 65572, 70616, 98189, 104663, 112216, 112714, 114751, 120848, 128816, 131144, 141232, 196378, 209326, 224432, 225428, 229502, 262288, 392756, 418652, 450856, 459004, 732641, 785512, 837304, 901712, 918008, 1360619, 1465282, 1571024, 1674608, 1836016, 2721238, 2930564, 5442476, 5861128, 9524333, 10884952, 11722256, 19048666, 21769904, 38097332, 76194664, 152389328]

約数ペア:

[(1, 152389328), (2, 76194664), (4, 38097332), (7, 21769904), (8, 19048666), (13, 11722256), (14, 10884952), (16, 9524333), (26, 5861128), (28, 5442476), (52, 2930564), (56, 2721238), (83, 1836016), (91, 1674608), (97, 1571024), (104, 1465282), (112, 1360619), (166, 918008), (169, 901712), (182, 837304), (194, 785512), (208, 732641), (332, 459004), (338, 450856), (364, 418652), (388, 392756), (581, 262288), (664, 229502), (676, 225428), (679, 224432), (728, 209326), (776, 196378), (1079, 141232), (1162, 131144), (1183, 128816), (1261, 120848), (1328, 114751), (1352, 112714), (1358, 112216), (1456, 104663), (1552, 98189), (2158, 70616), (2324, 65572), (2366, 64408), (2522, 60424), (2704, 56357), (2716, 56108), (4316, 35308), (4648, 32786), (4732, 32204), (5044, 30212), (5432, 28054), (7553, 20176), (8051, 18928), (8632, 17654), (8827, 17264), (9296, 16393), (9464, 16102), (10088, 15106), (10864, 14027)]