127873728

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 140

約数和(自身を含む): 401631912

約数和(自身を除く): 273758184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1451, 1632, 1728, 1836, 2448, 2592, 2754, 2902, 3264, 3672, 4353, 4896, 5184, 5508, 5804, 7344, 8706, 9792, 11016, 11608, 13059, 14688, 17412, 22032, 23216, 24667, 26118, 29376, 34824, 39177, 44064, 46432, 49334, 52236, 69648, 74001, 78354, 88128, 92864, 98668, 104472, 117531, 139296, 148002, 156708, 197336, 208944, 222003, 235062, 278592, 296004, 313416, 394672, 417888, 444006, 470124, 592008, 626832, 666009, 789344, 835776, 888012, 940248, 1184016, 1253664, 1332018, 1578688, 1776024, 1880496, 1998027, 2368032, 2507328, 2664036, 3552048, 3760992, 3996054, 4736064, 5328072, 7104096, 7521984, 7992108, 10656144, 14208192, 15984216, 21312288, 31968432, 42624576, 63936864, 127873728]

約数ペア:

[(1, 127873728), (2, 63936864), (3, 42624576), (4, 31968432), (6, 21312288), (8, 15984216), (9, 14208192), (12, 10656144), (16, 7992108), (17, 7521984), (18, 7104096), (24, 5328072), (27, 4736064), (32, 3996054), (34, 3760992), (36, 3552048), (48, 2664036), (51, 2507328), (54, 2368032), (64, 1998027), (68, 1880496), (72, 1776024), (81, 1578688), (96, 1332018), (102, 1253664), (108, 1184016), (136, 940248), (144, 888012), (153, 835776), (162, 789344), (192, 666009), (204, 626832), (216, 592008), (272, 470124), (288, 444006), (306, 417888), (324, 394672), (408, 313416), (432, 296004), (459, 278592), (544, 235062), (576, 222003), (612, 208944), (648, 197336), (816, 156708), (864, 148002), (918, 139296), (1088, 117531), (1224, 104472), (1296, 98668), (1377, 92864), (1451, 88128), (1632, 78354), (1728, 74001), (1836, 69648), (2448, 52236), (2592, 49334), (2754, 46432), (2902, 44064), (3264, 39177), (3672, 34824), (4353, 29376), (4896, 26118), (5184, 24667), (5508, 23216), (5804, 22032), (7344, 17412), (8706, 14688), (9792, 13059), (11016, 11608)]