159720984

素因数分解:

$2^3\times 3^8\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 478272600

約数和(自身を除く): 318551616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 179, 204, 216, 243, 306, 324, 358, 408, 459, 486, 537, 612, 648, 716, 729, 918, 972, 1074, 1224, 1377, 1432, 1458, 1611, 1836, 1944, 2148, 2187, 2754, 2916, 3043, 3222, 3672, 4131, 4296, 4374, 4833, 5508, 5832, 6086, 6444, 6561, 8262, 8748, 9129, 9666, 11016, 12172, 12393, 12888, 13122, 14499, 16524, 17496, 18258, 19332, 24344, 24786, 26244, 27387, 28998, 33048, 36516, 37179, 38664, 43497, 49572, 52488, 54774, 57996, 73032, 74358, 82161, 86994, 99144, 109548, 111537, 115992, 130491, 148716, 164322, 173988, 219096, 223074, 246483, 260982, 297432, 328644, 347976, 391473, 446148, 492966, 521964, 657288, 739449, 782946, 892296, 985932, 1043928, 1174419, 1478898, 1565892, 1971864, 2218347, 2348838, 2957796, 3131784, 4436694, 4697676, 5915592, 6655041, 8873388, 9395352, 13310082, 17746776, 19965123, 26620164, 39930246, 53240328, 79860492, 159720984]

約数ペア:

[(1, 159720984), (2, 79860492), (3, 53240328), (4, 39930246), (6, 26620164), (8, 19965123), (9, 17746776), (12, 13310082), (17, 9395352), (18, 8873388), (24, 6655041), (27, 5915592), (34, 4697676), (36, 4436694), (51, 3131784), (54, 2957796), (68, 2348838), (72, 2218347), (81, 1971864), (102, 1565892), (108, 1478898), (136, 1174419), (153, 1043928), (162, 985932), (179, 892296), (204, 782946), (216, 739449), (243, 657288), (306, 521964), (324, 492966), (358, 446148), (408, 391473), (459, 347976), (486, 328644), (537, 297432), (612, 260982), (648, 246483), (716, 223074), (729, 219096), (918, 173988), (972, 164322), (1074, 148716), (1224, 130491), (1377, 115992), (1432, 111537), (1458, 109548), (1611, 99144), (1836, 86994), (1944, 82161), (2148, 74358), (2187, 73032), (2754, 57996), (2916, 54774), (3043, 52488), (3222, 49572), (3672, 43497), (4131, 38664), (4296, 37179), (4374, 36516), (4833, 33048), (5508, 28998), (5832, 27387), (6086, 26244), (6444, 24786), (6561, 24344), (8262, 19332), (8748, 18258), (9129, 17496), (9666, 16524), (11016, 14499), (12172, 13122), (12393, 12888)]