147801536

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 84

約数和(自身を含む): 319085976

約数和(自身を除く): 171284440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 131, 136, 244, 262, 272, 289, 488, 524, 544, 578, 976, 1037, 1048, 1088, 1156, 1952, 2074, 2096, 2227, 2312, 3904, 4148, 4192, 4454, 4624, 7991, 8296, 8384, 8908, 9248, 15982, 16592, 17629, 17816, 18496, 31964, 33184, 35258, 35632, 37859, 63928, 66368, 70516, 71264, 75718, 127856, 135847, 141032, 142528, 151436, 255712, 271694, 282064, 302872, 511424, 543388, 564128, 605744, 1086776, 1128256, 1211488, 2173552, 2309399, 2422976, 4347104, 4618798, 8694208, 9237596, 18475192, 36950384, 73900768, 147801536]

約数ペア:

[(1, 147801536), (2, 73900768), (4, 36950384), (8, 18475192), (16, 9237596), (17, 8694208), (32, 4618798), (34, 4347104), (61, 2422976), (64, 2309399), (68, 2173552), (122, 1211488), (131, 1128256), (136, 1086776), (244, 605744), (262, 564128), (272, 543388), (289, 511424), (488, 302872), (524, 282064), (544, 271694), (578, 255712), (976, 151436), (1037, 142528), (1048, 141032), (1088, 135847), (1156, 127856), (1952, 75718), (2074, 71264), (2096, 70516), (2227, 66368), (2312, 63928), (3904, 37859), (4148, 35632), (4192, 35258), (4454, 33184), (4624, 31964), (7991, 18496), (8296, 17816), (8384, 17629), (8908, 16592), (9248, 15982)]