156921217038

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{71551}}^1$

素因数の和:71722

約数の個数: 72

約数和(自身を含む): 353364560640

約数和(自身を除く): 196443343602

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 89, 111, 178, 222, 267, 333, 534, 666, 801, 1369, 1602, 2738, 3293, 4107, 6586, 8214, 9879, 12321, 19758, 24642, 29637, 59274, 71551, 121841, 143102, 214653, 243682, 365523, 429306, 643959, 731046, 1096569, 1287918, 2193138, 2647387, 5294774, 6368039, 7942161, 12736078, 15884322, 19104117, 23826483, 38208234, 47652966, 57312351, 97953319, 114624702, 195906638, 235617443, 293859957, 471234886, 587719914, 706852329, 881579871, 1413704658, 1763159742, 2120556987, 4241113974, 8717845391, 17435690782, 26153536173, 52307072346, 78460608519, 156921217038]

約数ペア:

[(1, 156921217038), (2, 78460608519), (3, 52307072346), (6, 26153536173), (9, 17435690782), (18, 8717845391), (37, 4241113974), (74, 2120556987), (89, 1763159742), (111, 1413704658), (178, 881579871), (222, 706852329), (267, 587719914), (333, 471234886), (534, 293859957), (666, 235617443), (801, 195906638), (1369, 114624702), (1602, 97953319), (2738, 57312351), (3293, 47652966), (4107, 38208234), (6586, 23826483), (8214, 19104117), (9879, 15884322), (12321, 12736078), (19758, 7942161), (24642, 6368039), (29637, 5294774), (59274, 2647387), (71551, 2193138), (121841, 1287918), (143102, 1096569), (214653, 731046), (243682, 643959), (365523, 429306)]