157069131904

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{153407}}^1$

素因数の和:153861

約数の個数: 64

約数和(自身を含む): 330164697600

約数和(自身を除く): 173095565696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 421, 608, 842, 1216, 1684, 2432, 3368, 6736, 7999, 13472, 15998, 26944, 31996, 53888, 63992, 127984, 153407, 255968, 306814, 511936, 613628, 1023872, 1227256, 2454512, 2914733, 4909024, 5829466, 9818048, 11658932, 19636096, 23317864, 46635728, 64584347, 93271456, 129168694, 186542912, 258337388, 373085824, 516674776, 1033349552, 1227102593, 2066699104, 2454205186, 4133398208, 4908410372, 8266796416, 9816820744, 19633641488, 39267282976, 78534565952, 157069131904]

約数ペア:

[(1, 157069131904), (2, 78534565952), (4, 39267282976), (8, 19633641488), (16, 9816820744), (19, 8266796416), (32, 4908410372), (38, 4133398208), (64, 2454205186), (76, 2066699104), (128, 1227102593), (152, 1033349552), (304, 516674776), (421, 373085824), (608, 258337388), (842, 186542912), (1216, 129168694), (1684, 93271456), (2432, 64584347), (3368, 46635728), (6736, 23317864), (7999, 19636096), (13472, 11658932), (15998, 9818048), (26944, 5829466), (31996, 4909024), (53888, 2914733), (63992, 2454512), (127984, 1227256), (153407, 1023872), (255968, 613628), (306814, 511936)]