152381268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 445798080

約数和(自身を除く): 293416812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 107, 117, 153, 156, 179, 204, 214, 221, 234, 306, 321, 358, 428, 442, 468, 537, 612, 642, 663, 716, 884, 963, 1074, 1284, 1326, 1391, 1611, 1819, 1926, 1989, 2148, 2327, 2652, 2782, 3043, 3222, 3638, 3852, 3978, 4173, 4654, 5457, 5564, 6086, 6444, 6981, 7276, 7956, 8346, 9129, 9308, 10914, 12172, 12519, 13962, 16371, 16692, 18258, 19153, 20943, 21828, 23647, 25038, 27387, 27924, 32742, 36516, 38306, 39559, 41886, 47294, 50076, 54774, 57459, 65484, 70941, 76612, 79118, 83772, 94588, 109548, 114918, 118677, 141882, 158236, 172377, 212823, 229836, 237354, 248989, 283764, 325601, 344754, 356031, 425646, 474708, 497978, 651202, 689508, 712062, 746967, 851292, 976803, 995956, 1302404, 1424124, 1493934, 1953606, 2240901, 2930409, 2987868, 3907212, 4232813, 4481802, 5860818, 8465626, 8963604, 11721636, 12698439, 16931252, 25396878, 38095317, 50793756, 76190634, 152381268]

約数ペア:

[(1, 152381268), (2, 76190634), (3, 50793756), (4, 38095317), (6, 25396878), (9, 16931252), (12, 12698439), (13, 11721636), (17, 8963604), (18, 8465626), (26, 5860818), (34, 4481802), (36, 4232813), (39, 3907212), (51, 2987868), (52, 2930409), (68, 2240901), (78, 1953606), (102, 1493934), (107, 1424124), (117, 1302404), (153, 995956), (156, 976803), (179, 851292), (204, 746967), (214, 712062), (221, 689508), (234, 651202), (306, 497978), (321, 474708), (358, 425646), (428, 356031), (442, 344754), (468, 325601), (537, 283764), (612, 248989), (642, 237354), (663, 229836), (716, 212823), (884, 172377), (963, 158236), (1074, 141882), (1284, 118677), (1326, 114918), (1391, 109548), (1611, 94588), (1819, 83772), (1926, 79118), (1989, 76612), (2148, 70941), (2327, 65484), (2652, 57459), (2782, 54774), (3043, 50076), (3222, 47294), (3638, 41886), (3852, 39559), (3978, 38306), (4173, 36516), (4654, 32742), (5457, 27924), (5564, 27387), (6086, 25038), (6444, 23647), (6981, 21828), (7276, 20943), (7956, 19153), (8346, 18258), (9129, 16692), (9308, 16371), (10914, 13962), (12172, 12519)]