153002178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 72

約数和(自身を含む): 389817792

約数和(自身を除く): 236815614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 887, 1369, 1554, 1774, 2331, 2661, 2738, 4107, 4662, 5322, 6209, 7983, 8214, 9583, 12321, 12418, 15966, 18627, 19166, 24642, 28749, 32819, 37254, 55881, 57498, 65638, 86247, 98457, 111762, 172494, 196914, 229733, 295371, 459466, 590742, 689199, 1214303, 1378398, 2067597, 2428606, 3642909, 4135194, 7285818, 8500121, 10928727, 17000242, 21857454, 25500363, 51000726, 76501089, 153002178]

約数ペア:

[(1, 153002178), (2, 76501089), (3, 51000726), (6, 25500363), (7, 21857454), (9, 17000242), (14, 10928727), (18, 8500121), (21, 7285818), (37, 4135194), (42, 3642909), (63, 2428606), (74, 2067597), (111, 1378398), (126, 1214303), (222, 689199), (259, 590742), (333, 459466), (518, 295371), (666, 229733), (777, 196914), (887, 172494), (1369, 111762), (1554, 98457), (1774, 86247), (2331, 65638), (2661, 57498), (2738, 55881), (4107, 37254), (4662, 32819), (5322, 28749), (6209, 24642), (7983, 19166), (8214, 18627), (9583, 15966), (12321, 12418)]