156785394164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{42719}}^1$

素因数の和:42933

約数の個数: 96

約数和(自身を含む): 337604198400

約数和(自身を除く): 180818804236

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 139, 161, 164, 278, 287, 322, 556, 574, 644, 943, 973, 1148, 1886, 1946, 3197, 3772, 3892, 5699, 6394, 6601, 11398, 12788, 13202, 22379, 22796, 26404, 39893, 42719, 44758, 79786, 85438, 89516, 131077, 159572, 170876, 262154, 299033, 524308, 598066, 917539, 982537, 1196132, 1751479, 1835078, 1965074, 3502958, 3670156, 3930148, 5937941, 6877759, 7005916, 11875882, 12260353, 13755518, 23751764, 24520706, 27511036, 40284017, 41565587, 49041412, 80568034, 83131174, 136572643, 161136068, 166262348, 243455581, 273145286, 281988119, 486911162, 546290572, 563976238, 956008501, 973822324, 1127952476, 1704189067, 1912017002, 3408378134, 3824034004, 5599478363, 6816756268, 11198956726, 22397913452, 39196348541, 78392697082, 156785394164]

約数ペア:

[(1, 156785394164), (2, 78392697082), (4, 39196348541), (7, 22397913452), (14, 11198956726), (23, 6816756268), (28, 5599478363), (41, 3824034004), (46, 3408378134), (82, 1912017002), (92, 1704189067), (139, 1127952476), (161, 973822324), (164, 956008501), (278, 563976238), (287, 546290572), (322, 486911162), (556, 281988119), (574, 273145286), (644, 243455581), (943, 166262348), (973, 161136068), (1148, 136572643), (1886, 83131174), (1946, 80568034), (3197, 49041412), (3772, 41565587), (3892, 40284017), (5699, 27511036), (6394, 24520706), (6601, 23751764), (11398, 13755518), (12788, 12260353), (13202, 11875882), (22379, 7005916), (22796, 6877759), (26404, 5937941), (39893, 3930148), (42719, 3670156), (44758, 3502958), (79786, 1965074), (85438, 1835078), (89516, 1751479), (131077, 1196132), (159572, 982537), (170876, 917539), (262154, 598066), (299033, 524308)]