148642016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 332307360

約数和(自身を除く): 183665344

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 73, 76, 136, 146, 152, 197, 272, 292, 304, 323, 394, 544, 584, 608, 646, 788, 1168, 1241, 1292, 1387, 1576, 2336, 2482, 2584, 2774, 3152, 3349, 3743, 4964, 5168, 5548, 6304, 6698, 7486, 9928, 10336, 11096, 13396, 14381, 14972, 19856, 22192, 23579, 26792, 28762, 29944, 39712, 44384, 47158, 53584, 57524, 59888, 63631, 94316, 107168, 115048, 119776, 127262, 188632, 230096, 244477, 254524, 273239, 377264, 460192, 488954, 509048, 546478, 754528, 977908, 1018096, 1092956, 1955816, 2036192, 2185912, 3911632, 4371824, 4645063, 7823264, 8743648, 9290126, 18580252, 37160504, 74321008, 148642016]

約数ペア:

[(1, 148642016), (2, 74321008), (4, 37160504), (8, 18580252), (16, 9290126), (17, 8743648), (19, 7823264), (32, 4645063), (34, 4371824), (38, 3911632), (68, 2185912), (73, 2036192), (76, 1955816), (136, 1092956), (146, 1018096), (152, 977908), (197, 754528), (272, 546478), (292, 509048), (304, 488954), (323, 460192), (394, 377264), (544, 273239), (584, 254524), (608, 244477), (646, 230096), (788, 188632), (1168, 127262), (1241, 119776), (1292, 115048), (1387, 107168), (1576, 94316), (2336, 63631), (2482, 59888), (2584, 57524), (2774, 53584), (3152, 47158), (3349, 44384), (3743, 39712), (4964, 29944), (5168, 28762), (5548, 26792), (6304, 23579), (6698, 22192), (7486, 19856), (9928, 14972), (10336, 14381), (11096, 13396)]