152620408064

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{74531}}^1$

素因数の和:74987

約数の個数: 72

約数和(自身を含む): 321444590880

約数和(自身を除く): 168824182816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 421, 608, 842, 1216, 1684, 2432, 3368, 4864, 6736, 7999, 13472, 15998, 26944, 31996, 53888, 63992, 74531, 107776, 127984, 149062, 255968, 298124, 511936, 596248, 1023872, 1192496, 1416089, 2047744, 2384992, 2832178, 4769984, 5664356, 9539968, 11328712, 19079936, 22657424, 31377551, 45314848, 62755102, 90629696, 125510204, 181259392, 251020408, 362518784, 502040816, 596173469, 1004081632, 1192346938, 2008163264, 2384693876, 4016326528, 4769387752, 8032653056, 9538775504, 19077551008, 38155102016, 76310204032, 152620408064]

約数ペア:

[(1, 152620408064), (2, 76310204032), (4, 38155102016), (8, 19077551008), (16, 9538775504), (19, 8032653056), (32, 4769387752), (38, 4016326528), (64, 2384693876), (76, 2008163264), (128, 1192346938), (152, 1004081632), (256, 596173469), (304, 502040816), (421, 362518784), (608, 251020408), (842, 181259392), (1216, 125510204), (1684, 90629696), (2432, 62755102), (3368, 45314848), (4864, 31377551), (6736, 22657424), (7999, 19079936), (13472, 11328712), (15998, 9539968), (26944, 5664356), (31996, 4769984), (53888, 2832178), (63992, 2384992), (74531, 2047744), (107776, 1416089), (127984, 1192496), (149062, 1023872), (255968, 596248), (298124, 511936)]