140830128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51473}}^1$

素因数の和:51506

約数の個数: 60

約数和(自身を含む): 414880440

約数和(自身を除く): 274050312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 51473, 102946, 154419, 205892, 308838, 411784, 463257, 617676, 823568, 926514, 977987, 1235352, 1853028, 1955974, 2470704, 2933961, 3706056, 3911948, 5867922, 7412112, 7823896, 8801883, 11735844, 15647792, 17603766, 23471688, 35207532, 46943376, 70415064, 140830128]

約数ペア:

[(1, 140830128), (2, 70415064), (3, 46943376), (4, 35207532), (6, 23471688), (8, 17603766), (9, 15647792), (12, 11735844), (16, 8801883), (18, 7823896), (19, 7412112), (24, 5867922), (36, 3911948), (38, 3706056), (48, 2933961), (57, 2470704), (72, 1955974), (76, 1853028), (114, 1235352), (144, 977987), (152, 926514), (171, 823568), (228, 617676), (304, 463257), (342, 411784), (456, 308838), (684, 205892), (912, 154419), (1368, 102946), (2736, 51473)]