158481888

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 466618320

約数和(自身を除く): 308136432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 269, 272, 304, 323, 361, 408, 456, 538, 544, 608, 646, 722, 807, 816, 912, 969, 1076, 1083, 1292, 1444, 1614, 1632, 1824, 1938, 2152, 2166, 2584, 2888, 3228, 3876, 4304, 4332, 4573, 5111, 5168, 5776, 6137, 6456, 7752, 8608, 8664, 9146, 10222, 10336, 11552, 12274, 12912, 13719, 15333, 15504, 17328, 18292, 18411, 20444, 24548, 25824, 27438, 30666, 31008, 34656, 36584, 36822, 40888, 49096, 54876, 61332, 73168, 73644, 81776, 86887, 97109, 98192, 109752, 122664, 146336, 147288, 163552, 173774, 194218, 196384, 219504, 245328, 260661, 291327, 294576, 347548, 388436, 439008, 490656, 521322, 582654, 589152, 695096, 776872, 1042644, 1165308, 1390192, 1553744, 1650853, 2085288, 2330616, 2780384, 3107488, 3301706, 4170576, 4661232, 4952559, 6603412, 8341152, 9322464, 9905118, 13206824, 19810236, 26413648, 39620472, 52827296, 79240944, 158481888]

約数ペア:

[(1, 158481888), (2, 79240944), (3, 52827296), (4, 39620472), (6, 26413648), (8, 19810236), (12, 13206824), (16, 9905118), (17, 9322464), (19, 8341152), (24, 6603412), (32, 4952559), (34, 4661232), (38, 4170576), (48, 3301706), (51, 3107488), (57, 2780384), (68, 2330616), (76, 2085288), (96, 1650853), (102, 1553744), (114, 1390192), (136, 1165308), (152, 1042644), (204, 776872), (228, 695096), (269, 589152), (272, 582654), (304, 521322), (323, 490656), (361, 439008), (408, 388436), (456, 347548), (538, 294576), (544, 291327), (608, 260661), (646, 245328), (722, 219504), (807, 196384), (816, 194218), (912, 173774), (969, 163552), (1076, 147288), (1083, 146336), (1292, 122664), (1444, 109752), (1614, 98192), (1632, 97109), (1824, 86887), (1938, 81776), (2152, 73644), (2166, 73168), (2584, 61332), (2888, 54876), (3228, 49096), (3876, 40888), (4304, 36822), (4332, 36584), (4573, 34656), (5111, 31008), (5168, 30666), (5776, 27438), (6137, 25824), (6456, 24548), (7752, 20444), (8608, 18411), (8664, 18292), (9146, 17328), (10222, 15504), (10336, 15333), (11552, 13719), (12274, 12912)]