156921747850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1453}}^1\times {\mathrm{2593}}^1$

素因数の和:4089

約数の個数: 144

約数和(自身を含む): 359885780568

約数和(自身を除く): 202964032718

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1453, 1666, 2450, 2593, 2906, 2975, 4165, 5186, 5950, 7265, 8330, 10171, 12965, 14530, 18151, 20342, 20825, 24701, 25930, 36302, 36325, 41650, 44081, 49402, 50855, 64825, 71197, 72650, 88162, 90755, 101710, 123505, 127057, 129650, 142394, 172907, 181510, 220405, 247010, 254114, 254275, 308567, 345814, 355985, 440810, 453775, 508550, 617134, 617525, 635285, 711970, 864535, 907550, 1102025, 1210349, 1235050, 1270570, 1542835, 1729070, 1779925, 2159969, 2204050, 2420698, 3085670, 3176425, 3559850, 3767629, 4319938, 4322675, 6051745, 6352850, 7535258, 7714175, 8645350, 10799845, 12103490, 15428350, 18838145, 21599690, 26373403, 30258725, 37676290, 52746806, 53999225, 60517450, 64049693, 94190725, 107998450, 128099386, 131867015, 184613821, 188381450, 263734030, 320248465, 369227642, 448347851, 640496930, 659335075, 896695702, 923069105, 1318670150, 1601242325, 1846138210, 2241739255, 3138434957, 3202484650, 4483478510, 4615345525, 6276869914, 9230691050, 11208696275, 15692174785, 22417392550, 31384349570, 78460873925, 156921747850]

約数ペア:

[(1, 156921747850), (2, 78460873925), (5, 31384349570), (7, 22417392550), (10, 15692174785), (14, 11208696275), (17, 9230691050), (25, 6276869914), (34, 4615345525), (35, 4483478510), (49, 3202484650), (50, 3138434957), (70, 2241739255), (85, 1846138210), (98, 1601242325), (119, 1318670150), (170, 923069105), (175, 896695702), (238, 659335075), (245, 640496930), (350, 448347851), (425, 369227642), (490, 320248465), (595, 263734030), (833, 188381450), (850, 184613821), (1190, 131867015), (1225, 128099386), (1453, 107998450), (1666, 94190725), (2450, 64049693), (2593, 60517450), (2906, 53999225), (2975, 52746806), (4165, 37676290), (5186, 30258725), (5950, 26373403), (7265, 21599690), (8330, 18838145), (10171, 15428350), (12965, 12103490), (14530, 10799845), (18151, 8645350), (20342, 7714175), (20825, 7535258), (24701, 6352850), (25930, 6051745), (36302, 4322675), (36325, 4319938), (41650, 3767629), (44081, 3559850), (49402, 3176425), (50855, 3085670), (64825, 2420698), (71197, 2204050), (72650, 2159969), (88162, 1779925), (90755, 1729070), (101710, 1542835), (123505, 1270570), (127057, 1235050), (129650, 1210349), (142394, 1102025), (172907, 907550), (181510, 864535), (220405, 711970), (247010, 635285), (254114, 617525), (254275, 617134), (308567, 508550), (345814, 453775), (355985, 440810)]