127185228

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 363242880

約数和(自身を除く): 236057652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 179, 204, 243, 258, 306, 324, 358, 387, 459, 486, 516, 537, 612, 716, 731, 774, 918, 972, 1074, 1161, 1377, 1462, 1548, 1611, 1836, 2148, 2193, 2322, 2754, 2924, 3043, 3222, 3483, 4131, 4386, 4644, 4833, 5508, 6086, 6444, 6579, 6966, 7697, 8262, 8772, 9129, 9666, 10449, 12172, 13158, 13932, 14499, 15394, 16524, 18258, 19332, 19737, 20898, 23091, 26316, 27387, 28998, 30788, 36516, 39474, 41796, 43497, 46182, 54774, 57996, 59211, 69273, 78948, 82161, 86994, 92364, 109548, 118422, 130849, 138546, 164322, 173988, 177633, 207819, 236844, 246483, 261698, 277092, 328644, 355266, 392547, 415638, 492966, 523396, 623457, 710532, 739449, 785094, 831276, 985932, 1177641, 1246914, 1478898, 1570188, 1870371, 2355282, 2493828, 2957796, 3532923, 3740742, 4710564, 7065846, 7481484, 10598769, 14131692, 21197538, 31796307, 42395076, 63592614, 127185228]

約数ペア:

[(1, 127185228), (2, 63592614), (3, 42395076), (4, 31796307), (6, 21197538), (9, 14131692), (12, 10598769), (17, 7481484), (18, 7065846), (27, 4710564), (34, 3740742), (36, 3532923), (43, 2957796), (51, 2493828), (54, 2355282), (68, 1870371), (81, 1570188), (86, 1478898), (102, 1246914), (108, 1177641), (129, 985932), (153, 831276), (162, 785094), (172, 739449), (179, 710532), (204, 623457), (243, 523396), (258, 492966), (306, 415638), (324, 392547), (358, 355266), (387, 328644), (459, 277092), (486, 261698), (516, 246483), (537, 236844), (612, 207819), (716, 177633), (731, 173988), (774, 164322), (918, 138546), (972, 130849), (1074, 118422), (1161, 109548), (1377, 92364), (1462, 86994), (1548, 82161), (1611, 78948), (1836, 69273), (2148, 59211), (2193, 57996), (2322, 54774), (2754, 46182), (2924, 43497), (3043, 41796), (3222, 39474), (3483, 36516), (4131, 30788), (4386, 28998), (4644, 27387), (4833, 26316), (5508, 23091), (6086, 20898), (6444, 19737), (6579, 19332), (6966, 18258), (7697, 16524), (8262, 15394), (8772, 14499), (9129, 13932), (9666, 13158), (10449, 12172)]