152418812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 342533520

約数和(自身を除く): 190114708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 1459, 2009, 2132, 2548, 2918, 3731, 4018, 5836, 7462, 8036, 10213, 14924, 18967, 20426, 26117, 37934, 40852, 52234, 59819, 71491, 75868, 104468, 119638, 132769, 142982, 239276, 265538, 285964, 418733, 531076, 777647, 837466, 929383, 1555294, 1674932, 1858766, 2931131, 3110588, 3717532, 5443529, 5862262, 10887058, 11724524, 21774116, 38104703, 76209406, 152418812]

約数ペア:

[(1, 152418812), (2, 76209406), (4, 38104703), (7, 21774116), (13, 11724524), (14, 10887058), (26, 5862262), (28, 5443529), (41, 3717532), (49, 3110588), (52, 2931131), (82, 1858766), (91, 1674932), (98, 1555294), (164, 929383), (182, 837466), (196, 777647), (287, 531076), (364, 418733), (533, 285964), (574, 265538), (637, 239276), (1066, 142982), (1148, 132769), (1274, 119638), (1459, 104468), (2009, 75868), (2132, 71491), (2548, 59819), (2918, 52234), (3731, 40852), (4018, 37934), (5836, 26117), (7462, 20426), (8036, 18967), (10213, 14924)]