156965963328

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{647293}}^1$

素因数の和:647732

約数の個数: 84

約数和(自身を含む): 450983970268

約数和(自身を除く): 294018006940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 26944, 30312, 40416, 60624, 80832, 121248, 242496, 647293, 1294586, 1941879, 2589172, 3883758, 5178344, 5825637, 7767516, 10356688, 11651274, 15535032, 20713376, 23302548, 31070064, 41426752, 46605096, 62140128, 93210192, 124280256, 186420384, 272510353, 372840768, 545020706, 817531059, 1090041412, 1635062118, 2180082824, 2452593177, 3270124236, 4360165648, 4905186354, 6540248472, 8720331296, 9810372708, 13080496944, 17440662592, 19620745416, 26160993888, 39241490832, 52321987776, 78482981664, 156965963328]

約数ペア:

[(1, 156965963328), (2, 78482981664), (3, 52321987776), (4, 39241490832), (6, 26160993888), (8, 19620745416), (9, 17440662592), (12, 13080496944), (16, 9810372708), (18, 8720331296), (24, 6540248472), (32, 4905186354), (36, 4360165648), (48, 3270124236), (64, 2452593177), (72, 2180082824), (96, 1635062118), (144, 1090041412), (192, 817531059), (288, 545020706), (421, 372840768), (576, 272510353), (842, 186420384), (1263, 124280256), (1684, 93210192), (2526, 62140128), (3368, 46605096), (3789, 41426752), (5052, 31070064), (6736, 23302548), (7578, 20713376), (10104, 15535032), (13472, 11651274), (15156, 10356688), (20208, 7767516), (26944, 5825637), (30312, 5178344), (40416, 3883758), (60624, 2589172), (80832, 1941879), (121248, 1294586), (242496, 647293)]