156727179008

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{128159}}^1$

素因数の和:128473

約数の個数: 72

約数和(自身を含む): 332426021760

約数和(自身を除く): 175698842752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 281, 544, 562, 1088, 1124, 2176, 2248, 4352, 4496, 4777, 8992, 9554, 17984, 19108, 35968, 38216, 71936, 76432, 128159, 152864, 256318, 305728, 512636, 611456, 1025272, 1222912, 2050544, 2178703, 4101088, 4357406, 8202176, 8714812, 16404352, 17429624, 32808704, 34859248, 36012679, 69718496, 72025358, 139436992, 144050716, 278873984, 288101432, 557747968, 576202864, 612215543, 1152405728, 1224431086, 2304811456, 2448862172, 4609622912, 4897724344, 9219245824, 9795448688, 19590897376, 39181794752, 78363589504, 156727179008]

約数ペア:

[(1, 156727179008), (2, 78363589504), (4, 39181794752), (8, 19590897376), (16, 9795448688), (17, 9219245824), (32, 4897724344), (34, 4609622912), (64, 2448862172), (68, 2304811456), (128, 1224431086), (136, 1152405728), (256, 612215543), (272, 576202864), (281, 557747968), (544, 288101432), (562, 278873984), (1088, 144050716), (1124, 139436992), (2176, 72025358), (2248, 69718496), (4352, 36012679), (4496, 34859248), (4777, 32808704), (8992, 17429624), (9554, 16404352), (17984, 8714812), (19108, 8202176), (35968, 4357406), (38216, 4101088), (71936, 2178703), (76432, 2050544), (128159, 1222912), (152864, 1025272), (256318, 611456), (305728, 512636)]