140445436716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{61357}}^1$

素因数の和:61520

約数の個数: 144

約数和(自身を含む): 393351902944

約数和(自身を除く): 252906466228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 73, 78, 117, 134, 146, 156, 201, 219, 234, 268, 292, 402, 438, 468, 603, 657, 804, 871, 876, 949, 1206, 1314, 1742, 1898, 2412, 2613, 2628, 2847, 3484, 3796, 4891, 5226, 5694, 7839, 8541, 9782, 10452, 11388, 14673, 15678, 17082, 19564, 29346, 31356, 34164, 44019, 58692, 61357, 63583, 88038, 122714, 127166, 176076, 184071, 190749, 245428, 254332, 368142, 381498, 552213, 572247, 736284, 762996, 797641, 1104426, 1144494, 1595282, 2208852, 2288988, 2392923, 3190564, 4110919, 4479061, 4785846, 7178769, 8221838, 8958122, 9571692, 12332757, 13437183, 14357538, 16443676, 17916244, 24665514, 26874366, 28715076, 36998271, 40311549, 49331028, 53441947, 53748732, 58227793, 73996542, 80623098, 106883894, 116455586, 147993084, 160325841, 161246196, 174683379, 213767788, 232911172, 300097087, 320651682, 349366758, 480977523, 524050137, 600194174, 641303364, 698733516, 900291261, 961955046, 1048100274, 1200388348, 1800582522, 1923910092, 2096200548, 2700873783, 3601165044, 3901262131, 5401747566, 7802524262, 10803495132, 11703786393, 15605048524, 23407572786, 35111359179, 46815145572, 70222718358, 140445436716]

約数ペア:

[(1, 140445436716), (2, 70222718358), (3, 46815145572), (4, 35111359179), (6, 23407572786), (9, 15605048524), (12, 11703786393), (13, 10803495132), (18, 7802524262), (26, 5401747566), (36, 3901262131), (39, 3601165044), (52, 2700873783), (67, 2096200548), (73, 1923910092), (78, 1800582522), (117, 1200388348), (134, 1048100274), (146, 961955046), (156, 900291261), (201, 698733516), (219, 641303364), (234, 600194174), (268, 524050137), (292, 480977523), (402, 349366758), (438, 320651682), (468, 300097087), (603, 232911172), (657, 213767788), (804, 174683379), (871, 161246196), (876, 160325841), (949, 147993084), (1206, 116455586), (1314, 106883894), (1742, 80623098), (1898, 73996542), (2412, 58227793), (2613, 53748732), (2628, 53441947), (2847, 49331028), (3484, 40311549), (3796, 36998271), (4891, 28715076), (5226, 26874366), (5694, 24665514), (7839, 17916244), (8541, 16443676), (9782, 14357538), (10452, 13437183), (11388, 12332757), (14673, 9571692), (15678, 8958122), (17082, 8221838), (19564, 7178769), (29346, 4785846), (31356, 4479061), (34164, 4110919), (44019, 3190564), (58692, 2392923), (61357, 2288988), (63583, 2208852), (88038, 1595282), (122714, 1144494), (127166, 1104426), (176076, 797641), (184071, 762996), (190749, 736284), (245428, 572247), (254332, 552213), (368142, 381498)]