145219032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 477962160

約数和(自身を除く): 332743128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 357, 408, 476, 504, 578, 612, 714, 867, 952, 997, 1071, 1156, 1224, 1428, 1734, 1994, 2023, 2142, 2312, 2601, 2856, 2991, 3468, 3988, 4046, 4284, 5202, 5982, 6069, 6936, 6979, 7976, 8092, 8568, 8973, 10404, 11964, 12138, 13958, 16184, 16949, 17946, 18207, 20808, 20937, 23928, 24276, 27916, 33898, 35892, 36414, 41874, 48552, 50847, 55832, 62811, 67796, 71784, 72828, 83748, 101694, 118643, 125622, 135592, 145656, 152541, 167496, 203388, 237286, 251244, 288133, 305082, 355929, 406776, 474572, 502488, 576266, 610164, 711858, 864399, 949144, 1067787, 1152532, 1220328, 1423716, 1728798, 2016931, 2135574, 2305064, 2593197, 2847432, 3457596, 4033862, 4271148, 5186394, 6050793, 6915192, 8067724, 8542296, 10372788, 12101586, 16135448, 18152379, 20745576, 24203172, 36304758, 48406344, 72609516, 145219032]

約数ペア:

[(1, 145219032), (2, 72609516), (3, 48406344), (4, 36304758), (6, 24203172), (7, 20745576), (8, 18152379), (9, 16135448), (12, 12101586), (14, 10372788), (17, 8542296), (18, 8067724), (21, 6915192), (24, 6050793), (28, 5186394), (34, 4271148), (36, 4033862), (42, 3457596), (51, 2847432), (56, 2593197), (63, 2305064), (68, 2135574), (72, 2016931), (84, 1728798), (102, 1423716), (119, 1220328), (126, 1152532), (136, 1067787), (153, 949144), (168, 864399), (204, 711858), (238, 610164), (252, 576266), (289, 502488), (306, 474572), (357, 406776), (408, 355929), (476, 305082), (504, 288133), (578, 251244), (612, 237286), (714, 203388), (867, 167496), (952, 152541), (997, 145656), (1071, 135592), (1156, 125622), (1224, 118643), (1428, 101694), (1734, 83748), (1994, 72828), (2023, 71784), (2142, 67796), (2312, 62811), (2601, 55832), (2856, 50847), (2991, 48552), (3468, 41874), (3988, 36414), (4046, 35892), (4284, 33898), (5202, 27916), (5982, 24276), (6069, 23928), (6936, 20937), (6979, 20808), (7976, 18207), (8092, 17946), (8568, 16949), (8973, 16184), (10404, 13958), (11964, 12138)]