156948944820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{249863}}^1$

素因数の和:249942

約数の個数: 144

約数和(自身を含む): 479798847360

約数和(自身を除く): 322849902540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 361, 380, 435, 551, 570, 580, 722, 870, 1083, 1102, 1140, 1444, 1653, 1740, 1805, 2166, 2204, 2755, 3306, 3610, 4332, 5415, 5510, 6612, 7220, 8265, 10469, 10830, 11020, 16530, 20938, 21660, 31407, 33060, 41876, 52345, 62814, 104690, 125628, 157035, 209380, 249863, 314070, 499726, 628140, 749589, 999452, 1249315, 1499178, 2498630, 2998356, 3747945, 4747397, 4997260, 7246027, 7495890, 9494794, 14242191, 14492054, 14991780, 18989588, 21738081, 23736985, 28484382, 28984108, 36230135, 43476162, 47473970, 56968764, 71210955, 72460270, 86952324, 90200543, 94947940, 108690405, 137674513, 142421910, 144920540, 180401086, 217380810, 270601629, 275349026, 284843820, 360802172, 413023539, 434761620, 451002715, 541203258, 550698052, 688372565, 826047078, 902005430, 1082406516, 1353008145, 1376745130, 1652094156, 1804010860, 2065117695, 2615815747, 2706016290, 2753490260, 4130235390, 5231631494, 5412032580, 7847447241, 8260470780, 10463262988, 13079078735, 15694894482, 26158157470, 31389788964, 39237236205, 52316314940, 78474472410, 156948944820]

約数ペア:

[(1, 156948944820), (2, 78474472410), (3, 52316314940), (4, 39237236205), (5, 31389788964), (6, 26158157470), (10, 15694894482), (12, 13079078735), (15, 10463262988), (19, 8260470780), (20, 7847447241), (29, 5412032580), (30, 5231631494), (38, 4130235390), (57, 2753490260), (58, 2706016290), (60, 2615815747), (76, 2065117695), (87, 1804010860), (95, 1652094156), (114, 1376745130), (116, 1353008145), (145, 1082406516), (174, 902005430), (190, 826047078), (228, 688372565), (285, 550698052), (290, 541203258), (348, 451002715), (361, 434761620), (380, 413023539), (435, 360802172), (551, 284843820), (570, 275349026), (580, 270601629), (722, 217380810), (870, 180401086), (1083, 144920540), (1102, 142421910), (1140, 137674513), (1444, 108690405), (1653, 94947940), (1740, 90200543), (1805, 86952324), (2166, 72460270), (2204, 71210955), (2755, 56968764), (3306, 47473970), (3610, 43476162), (4332, 36230135), (5415, 28984108), (5510, 28484382), (6612, 23736985), (7220, 21738081), (8265, 18989588), (10469, 14991780), (10830, 14492054), (11020, 14242191), (16530, 9494794), (20938, 7495890), (21660, 7246027), (31407, 4997260), (33060, 4747397), (41876, 3747945), (52345, 2998356), (62814, 2498630), (104690, 1499178), (125628, 1249315), (157035, 999452), (209380, 749589), (249863, 628140), (314070, 499726)]