156950900528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{18181}}^1$

素因数の和:18670

約数の個数: 80

約数和(自身を含む): 325334162400

約数和(自身を除く): 168383261872

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 389, 584, 778, 1168, 1387, 1556, 2774, 3112, 5548, 6224, 7391, 11096, 14782, 18181, 22192, 28397, 29564, 36362, 56794, 59128, 72724, 113588, 118256, 145448, 227176, 290896, 345439, 454352, 539543, 690878, 1079086, 1327213, 1381756, 2158172, 2654426, 2763512, 4316344, 5308852, 5527024, 7072409, 8632688, 10617704, 14144818, 21235408, 25217047, 28289636, 50434094, 56579272, 100868188, 113158544, 134375771, 201736376, 268751542, 403472752, 516285857, 537503084, 1032571714, 1075006168, 2065143428, 2150012336, 4130286856, 8260573712, 9809431283, 19618862566, 39237725132, 78475450264, 156950900528]

約数ペア:

[(1, 156950900528), (2, 78475450264), (4, 39237725132), (8, 19618862566), (16, 9809431283), (19, 8260573712), (38, 4130286856), (73, 2150012336), (76, 2065143428), (146, 1075006168), (152, 1032571714), (292, 537503084), (304, 516285857), (389, 403472752), (584, 268751542), (778, 201736376), (1168, 134375771), (1387, 113158544), (1556, 100868188), (2774, 56579272), (3112, 50434094), (5548, 28289636), (6224, 25217047), (7391, 21235408), (11096, 14144818), (14782, 10617704), (18181, 8632688), (22192, 7072409), (28397, 5527024), (29564, 5308852), (36362, 4316344), (56794, 2763512), (59128, 2654426), (72724, 2158172), (113588, 1381756), (118256, 1327213), (145448, 1079086), (227176, 690878), (290896, 539543), (345439, 454352)]