154134784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 329803488

約数和(自身を除く): 175668704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 256, 272, 331, 428, 544, 662, 856, 1088, 1324, 1712, 1819, 2176, 2648, 3424, 3638, 4352, 5296, 5627, 6848, 7276, 10592, 11254, 13696, 14552, 21184, 22508, 27392, 29104, 35417, 42368, 45016, 58208, 70834, 84736, 90032, 116416, 141668, 180064, 232832, 283336, 360128, 465664, 566672, 602089, 720256, 1133344, 1204178, 1440512, 2266688, 2408356, 4533376, 4816712, 9066752, 9633424, 19266848, 38533696, 77067392, 154134784]

約数ペア:

[(1, 154134784), (2, 77067392), (4, 38533696), (8, 19266848), (16, 9633424), (17, 9066752), (32, 4816712), (34, 4533376), (64, 2408356), (68, 2266688), (107, 1440512), (128, 1204178), (136, 1133344), (214, 720256), (256, 602089), (272, 566672), (331, 465664), (428, 360128), (544, 283336), (662, 232832), (856, 180064), (1088, 141668), (1324, 116416), (1712, 90032), (1819, 84736), (2176, 70834), (2648, 58208), (3424, 45016), (3638, 42368), (4352, 35417), (5296, 29104), (5627, 27392), (6848, 22508), (7276, 21184), (10592, 14552), (11254, 13696)]