140526432

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 428566320

約数和(自身を除く): 288039888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 421, 456, 488, 549, 608, 684, 732, 842, 912, 976, 1098, 1159, 1263, 1368, 1464, 1684, 1824, 1952, 2196, 2318, 2526, 2736, 2928, 3368, 3477, 3789, 4392, 4636, 5052, 5472, 5856, 6736, 6954, 7578, 7999, 8784, 9272, 10104, 10431, 13472, 13908, 15156, 15998, 17568, 18544, 20208, 20862, 23997, 25681, 27816, 30312, 31996, 37088, 40416, 41724, 47994, 51362, 55632, 60624, 63992, 71991, 77043, 83448, 95988, 102724, 111264, 121248, 127984, 143982, 154086, 166896, 191976, 205448, 231129, 255968, 287964, 308172, 333792, 383952, 410896, 462258, 487939, 575928, 616344, 767904, 821792, 924516, 975878, 1151856, 1232688, 1463817, 1849032, 1951756, 2303712, 2465376, 2927634, 3698064, 3903512, 4391451, 5855268, 7396128, 7807024, 8782902, 11710536, 15614048, 17565804, 23421072, 35131608, 46842144, 70263216, 140526432]

約数ペア:

[(1, 140526432), (2, 70263216), (3, 46842144), (4, 35131608), (6, 23421072), (8, 17565804), (9, 15614048), (12, 11710536), (16, 8782902), (18, 7807024), (19, 7396128), (24, 5855268), (32, 4391451), (36, 3903512), (38, 3698064), (48, 2927634), (57, 2465376), (61, 2303712), (72, 1951756), (76, 1849032), (96, 1463817), (114, 1232688), (122, 1151856), (144, 975878), (152, 924516), (171, 821792), (183, 767904), (228, 616344), (244, 575928), (288, 487939), (304, 462258), (342, 410896), (366, 383952), (421, 333792), (456, 308172), (488, 287964), (549, 255968), (608, 231129), (684, 205448), (732, 191976), (842, 166896), (912, 154086), (976, 143982), (1098, 127984), (1159, 121248), (1263, 111264), (1368, 102724), (1464, 95988), (1684, 83448), (1824, 77043), (1952, 71991), (2196, 63992), (2318, 60624), (2526, 55632), (2736, 51362), (2928, 47994), (3368, 41724), (3477, 40416), (3789, 37088), (4392, 31996), (4636, 30312), (5052, 27816), (5472, 25681), (5856, 23997), (6736, 20862), (6954, 20208), (7578, 18544), (7999, 17568), (8784, 15998), (9272, 15156), (10104, 13908), (10431, 13472)]