168239072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 379118880

約数和(自身を除く): 210879808

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 41, 68, 76, 82, 136, 152, 164, 272, 304, 323, 328, 397, 544, 608, 646, 656, 697, 779, 794, 1292, 1312, 1394, 1558, 1588, 2584, 2788, 3116, 3176, 5168, 5576, 6232, 6352, 6749, 7543, 10336, 11152, 12464, 12704, 13243, 13498, 15086, 16277, 22304, 24928, 26486, 26996, 30172, 32554, 52972, 53992, 60344, 65108, 105944, 107984, 120688, 128231, 130216, 211888, 215968, 241376, 256462, 260432, 276709, 309263, 423776, 512924, 520864, 553418, 618526, 1025848, 1106836, 1237052, 2051696, 2213672, 2474104, 4103392, 4427344, 4948208, 5257471, 8854688, 9896416, 10514942, 21029884, 42059768, 84119536, 168239072]

約数ペア:

[(1, 168239072), (2, 84119536), (4, 42059768), (8, 21029884), (16, 10514942), (17, 9896416), (19, 8854688), (32, 5257471), (34, 4948208), (38, 4427344), (41, 4103392), (68, 2474104), (76, 2213672), (82, 2051696), (136, 1237052), (152, 1106836), (164, 1025848), (272, 618526), (304, 553418), (323, 520864), (328, 512924), (397, 423776), (544, 309263), (608, 276709), (646, 260432), (656, 256462), (697, 241376), (779, 215968), (794, 211888), (1292, 130216), (1312, 128231), (1394, 120688), (1558, 107984), (1588, 105944), (2584, 65108), (2788, 60344), (3116, 53992), (3176, 52972), (5168, 32554), (5576, 30172), (6232, 26996), (6352, 26486), (6749, 24928), (7543, 22304), (10336, 16277), (11152, 15086), (12464, 13498), (12704, 13243)]