154313777870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1\times {\mathrm{1601}}^1$

素因数の和:2226

約数の個数: 128

約数和(自身を含む): 334715369472

約数和(自身を除く): 180401591602

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 131, 161, 230, 262, 322, 457, 655, 805, 914, 917, 1310, 1601, 1610, 1834, 2285, 3013, 3199, 3202, 4570, 4585, 6026, 6398, 8005, 9170, 10511, 11207, 15065, 15995, 16010, 21022, 21091, 22414, 30130, 31990, 36823, 42182, 52555, 56035, 59867, 73577, 73646, 105110, 105455, 112070, 119734, 147154, 184115, 209731, 210910, 257761, 299335, 367885, 368230, 419069, 419462, 515522, 598670, 731657, 735770, 838138, 1048655, 1288805, 1376941, 1463314, 1468117, 2095345, 2097310, 2577610, 2753882, 2936234, 3658285, 4190690, 4823813, 5121599, 6884705, 7316570, 7340585, 9638587, 9647626, 10243198, 13769410, 14681170, 16828111, 19277174, 24119065, 25607995, 33656222, 33766691, 48192935, 48238130, 51215990, 67533382, 84140555, 95847067, 96385870, 117796777, 168281110, 168833455, 191694134, 235593554, 337666910, 479235335, 588983885, 670929469, 958470670, 1177967770, 1341858938, 2204482541, 3354647345, 4408965082, 6709294690, 11022412705, 15431377787, 22044825410, 30862755574, 77156888935, 154313777870]

約数ペア:

[(1, 154313777870), (2, 77156888935), (5, 30862755574), (7, 22044825410), (10, 15431377787), (14, 11022412705), (23, 6709294690), (35, 4408965082), (46, 3354647345), (70, 2204482541), (115, 1341858938), (131, 1177967770), (161, 958470670), (230, 670929469), (262, 588983885), (322, 479235335), (457, 337666910), (655, 235593554), (805, 191694134), (914, 168833455), (917, 168281110), (1310, 117796777), (1601, 96385870), (1610, 95847067), (1834, 84140555), (2285, 67533382), (3013, 51215990), (3199, 48238130), (3202, 48192935), (4570, 33766691), (4585, 33656222), (6026, 25607995), (6398, 24119065), (8005, 19277174), (9170, 16828111), (10511, 14681170), (11207, 13769410), (15065, 10243198), (15995, 9647626), (16010, 9638587), (21022, 7340585), (21091, 7316570), (22414, 6884705), (30130, 5121599), (31990, 4823813), (36823, 4190690), (42182, 3658285), (52555, 2936234), (56035, 2753882), (59867, 2577610), (73577, 2097310), (73646, 2095345), (105110, 1468117), (105455, 1463314), (112070, 1376941), (119734, 1288805), (147154, 1048655), (184115, 838138), (209731, 735770), (210910, 731657), (257761, 598670), (299335, 515522), (367885, 419462), (368230, 419069)]